251398224

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1$

素因数の和:159

約数の個数: 360

約数和(自身を含む): 926190720

約数和(自身を除く): 674792496

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 28, 33, 36, 41, 42, 44, 48, 49, 56, 63, 66, 72, 77, 79, 82, 84, 88, 98, 99, 112, 123, 126, 132, 144, 147, 154, 158, 164, 168, 176, 196, 198, 231, 237, 246, 252, 264, 287, 294, 308, 316, 328, 336, 369, 392, 396, 441, 451, 462, 474, 492, 504, 528, 539, 553, 574, 588, 616, 632, 656, 693, 711, 738, 784, 792, 861, 869, 882, 902, 924, 948, 984, 1008, 1078, 1106, 1148, 1176, 1232, 1264, 1353, 1386, 1422, 1476, 1584, 1617, 1659, 1722, 1738, 1764, 1804, 1848, 1896, 1968, 2009, 2156, 2212, 2296, 2352, 2583, 2607, 2706, 2772, 2844, 2952, 3157, 3234, 3239, 3318, 3444, 3476, 3528, 3608, 3696, 3792, 3871, 4018, 4059, 4312, 4424, 4592, 4851, 4977, 5166, 5214, 5412, 5544, 5688, 5904, 6027, 6083, 6314, 6468, 6478, 6636, 6888, 6952, 7056, 7216, 7742, 7821, 8036, 8118, 8624, 8848, 9471, 9702, 9717, 9954, 10332, 10428, 10824, 11088, 11376, 11613, 12054, 12166, 12628, 12936, 12956, 13272, 13776, 13904, 15484, 15642, 16072, 16236, 18081, 18249, 18942, 19404, 19434, 19908, 20664, 20856, 21648, 22099, 22673, 23226, 24108, 24332, 25256, 25872, 25912, 26544, 28413, 29151, 30968, 31284, 32144, 32472, 34839, 35629, 36162, 36498, 37884, 38808, 38868, 39816, 41328, 41712, 42581, 44198, 45346, 46452, 48216, 48664, 50512, 51824, 54747, 56826, 58302, 61936, 62568, 64944, 66297, 68019, 69678, 71258, 72324, 72996, 75768, 77616, 77736, 79632, 85162, 88396, 90692, 92904, 96432, 97328, 106887, 109494, 113652, 116604, 125136, 127743, 132594, 136038, 139356, 142516, 144648, 145992, 151536, 155472, 158711, 170324, 176792, 181384, 185808, 198891, 204057, 213774, 218988, 227304, 233208, 249403, 255486, 265188, 272076, 278712, 285032, 289296, 291984, 317422, 320661, 340648, 353584, 362768, 383229, 397782, 408114, 427548, 437976, 454608, 466416, 476133, 498806, 510972, 530376, 544152, 557424, 570064, 634844, 641322, 681296, 748209, 766458, 795564, 816228, 855096, 875952, 952266, 997612, 1021944, 1060752, 1088304, 1269688, 1282644, 1428399, 1496418, 1532916, 1591128, 1632456, 1710192, 1745821, 1904532, 1995224, 2043888, 2244627, 2539376, 2565288, 2856798, 2992836, 3065832, 3182256, 3264912, 3491642, 3809064, 3990448, 4489254, 5130576, 5237463, 5713596, 5985672, 6131664, 6983284, 7618128, 8978508, 10474926, 11427192, 11971344, 13966568, 15712389, 17957016, 20949852, 22854384, 27933136, 31424778, 35914032, 41899704, 62849556, 83799408, 125699112, 251398224]

約数ペア:

[(1, 251398224), (2, 125699112), (3, 83799408), (4, 62849556), (6, 41899704), (7, 35914032), (8, 31424778), (9, 27933136), (11, 22854384), (12, 20949852), (14, 17957016), (16, 15712389), (18, 13966568), (21, 11971344), (22, 11427192), (24, 10474926), (28, 8978508), (33, 7618128), (36, 6983284), (41, 6131664), (42, 5985672), (44, 5713596), (48, 5237463), (49, 5130576), (56, 4489254), (63, 3990448), (66, 3809064), (72, 3491642), (77, 3264912), (79, 3182256), (82, 3065832), (84, 2992836), (88, 2856798), (98, 2565288), (99, 2539376), (112, 2244627), (123, 2043888), (126, 1995224), (132, 1904532), (144, 1745821), (147, 1710192), (154, 1632456), (158, 1591128), (164, 1532916), (168, 1496418), (176, 1428399), (196, 1282644), (198, 1269688), (231, 1088304), (237, 1060752), (246, 1021944), (252, 997612), (264, 952266), (287, 875952), (294, 855096), (308, 816228), (316, 795564), (328, 766458), (336, 748209), (369, 681296), (392, 641322), (396, 634844), (441, 570064), (451, 557424), (462, 544152), (474, 530376), (492, 510972), (504, 498806), (528, 476133), (539, 466416), (553, 454608), (574, 437976), (588, 427548), (616, 408114), (632, 397782), (656, 383229), (693, 362768), (711, 353584), (738, 340648), (784, 320661), (792, 317422), (861, 291984), (869, 289296), (882, 285032), (902, 278712), (924, 272076), (948, 265188), (984, 255486), (1008, 249403), (1078, 233208), (1106, 227304), (1148, 218988), (1176, 213774), (1232, 204057), (1264, 198891), (1353, 185808), (1386, 181384), (1422, 176792), (1476, 170324), (1584, 158711), (1617, 155472), (1659, 151536), (1722, 145992), (1738, 144648), (1764, 142516), (1804, 139356), (1848, 136038), (1896, 132594), (1968, 127743), (2009, 125136), (2156, 116604), (2212, 113652), (2296, 109494), (2352, 106887), (2583, 97328), (2607, 96432), (2706, 92904), (2772, 90692), (2844, 88396), (2952, 85162), (3157, 79632), (3234, 77736), (3239, 77616), (3318, 75768), (3444, 72996), (3476, 72324), (3528, 71258), (3608, 69678), (3696, 68019), (3792, 66297), (3871, 64944), (4018, 62568), (4059, 61936), (4312, 58302), (4424, 56826), (4592, 54747), (4851, 51824), (4977, 50512), (5166, 48664), (5214, 48216), (5412, 46452), (5544, 45346), (5688, 44198), (5904, 42581), (6027, 41712), (6083, 41328), (6314, 39816), (6468, 38868), (6478, 38808), (6636, 37884), (6888, 36498), (6952, 36162), (7056, 35629), (7216, 34839), (7742, 32472), (7821, 32144), (8036, 31284), (8118, 30968), (8624, 29151), (8848, 28413), (9471, 26544), (9702, 25912), (9717, 25872), (9954, 25256), (10332, 24332), (10428, 24108), (10824, 23226), (11088, 22673), (11376, 22099), (11613, 21648), (12054, 20856), (12166, 20664), (12628, 19908), (12936, 19434), (12956, 19404), (13272, 18942), (13776, 18249), (13904, 18081), (15484, 16236), (15642, 16072)]