215296704

素因数分解:

$2^6\times 3^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{349}}^1$

素因数の和:397

約数の個数: 280

約数和(自身を含む): 774496800

約数和(自身を除く): 559200096

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 27, 28, 32, 34, 36, 42, 48, 51, 54, 56, 63, 64, 68, 72, 81, 84, 96, 102, 108, 112, 119, 126, 136, 144, 153, 162, 168, 189, 192, 204, 216, 224, 238, 252, 272, 288, 306, 324, 336, 349, 357, 378, 408, 432, 448, 459, 476, 504, 544, 567, 576, 612, 648, 672, 698, 714, 756, 816, 864, 918, 952, 1008, 1047, 1071, 1088, 1134, 1224, 1296, 1344, 1377, 1396, 1428, 1512, 1632, 1728, 1836, 1904, 2016, 2094, 2142, 2268, 2443, 2448, 2592, 2754, 2792, 2856, 3024, 3141, 3213, 3264, 3672, 3808, 4032, 4188, 4284, 4536, 4886, 4896, 5184, 5508, 5584, 5712, 5933, 6048, 6282, 6426, 7329, 7344, 7616, 8376, 8568, 9072, 9423, 9639, 9772, 9792, 11016, 11168, 11424, 11866, 12096, 12564, 12852, 14658, 14688, 16752, 17136, 17799, 18144, 18846, 19278, 19544, 21987, 22032, 22336, 22848, 23732, 25128, 25704, 28269, 29316, 29376, 33504, 34272, 35598, 36288, 37692, 38556, 39088, 41531, 43974, 44064, 47464, 50256, 51408, 53397, 56538, 58632, 65961, 67008, 68544, 71196, 75384, 77112, 78176, 83062, 87948, 88128, 94928, 100512, 102816, 106794, 113076, 117264, 124593, 131922, 142392, 150768, 154224, 156352, 160191, 166124, 175896, 189856, 197883, 201024, 205632, 213588, 226152, 234528, 249186, 263844, 284784, 301536, 308448, 320382, 332248, 351792, 373779, 379712, 395766, 427176, 452304, 469056, 480573, 498372, 527688, 569568, 603072, 616896, 640764, 664496, 703584, 747558, 791532, 854352, 904608, 961146, 996744, 1055376, 1121337, 1139136, 1281528, 1328992, 1407168, 1495116, 1583064, 1708704, 1809216, 1922292, 1993488, 2110752, 2242674, 2563056, 2657984, 2990232, 3166128, 3364011, 3417408, 3844584, 3986976, 4221504, 4485348, 5126112, 5980464, 6332256, 6728022, 7689168, 7973952, 8970696, 10252224, 11960928, 12664512, 13456044, 15378336, 17941392, 23921856, 26912088, 30756672, 35882784, 53824176, 71765568, 107648352, 215296704]

約数ペア:

[(1, 215296704), (2, 107648352), (3, 71765568), (4, 53824176), (6, 35882784), (7, 30756672), (8, 26912088), (9, 23921856), (12, 17941392), (14, 15378336), (16, 13456044), (17, 12664512), (18, 11960928), (21, 10252224), (24, 8970696), (27, 7973952), (28, 7689168), (32, 6728022), (34, 6332256), (36, 5980464), (42, 5126112), (48, 4485348), (51, 4221504), (54, 3986976), (56, 3844584), (63, 3417408), (64, 3364011), (68, 3166128), (72, 2990232), (81, 2657984), (84, 2563056), (96, 2242674), (102, 2110752), (108, 1993488), (112, 1922292), (119, 1809216), (126, 1708704), (136, 1583064), (144, 1495116), (153, 1407168), (162, 1328992), (168, 1281528), (189, 1139136), (192, 1121337), (204, 1055376), (216, 996744), (224, 961146), (238, 904608), (252, 854352), (272, 791532), (288, 747558), (306, 703584), (324, 664496), (336, 640764), (349, 616896), (357, 603072), (378, 569568), (408, 527688), (432, 498372), (448, 480573), (459, 469056), (476, 452304), (504, 427176), (544, 395766), (567, 379712), (576, 373779), (612, 351792), (648, 332248), (672, 320382), (698, 308448), (714, 301536), (756, 284784), (816, 263844), (864, 249186), (918, 234528), (952, 226152), (1008, 213588), (1047, 205632), (1071, 201024), (1088, 197883), (1134, 189856), (1224, 175896), (1296, 166124), (1344, 160191), (1377, 156352), (1396, 154224), (1428, 150768), (1512, 142392), (1632, 131922), (1728, 124593), (1836, 117264), (1904, 113076), (2016, 106794), (2094, 102816), (2142, 100512), (2268, 94928), (2443, 88128), (2448, 87948), (2592, 83062), (2754, 78176), (2792, 77112), (2856, 75384), (3024, 71196), (3141, 68544), (3213, 67008), (3264, 65961), (3672, 58632), (3808, 56538), (4032, 53397), (4188, 51408), (4284, 50256), (4536, 47464), (4886, 44064), (4896, 43974), (5184, 41531), (5508, 39088), (5584, 38556), (5712, 37692), (5933, 36288), (6048, 35598), (6282, 34272), (6426, 33504), (7329, 29376), (7344, 29316), (7616, 28269), (8376, 25704), (8568, 25128), (9072, 23732), (9423, 22848), (9639, 22336), (9772, 22032), (9792, 21987), (11016, 19544), (11168, 19278), (11424, 18846), (11866, 18144), (12096, 17799), (12564, 17136), (12852, 16752), (14658, 14688)]