201717648

素因数分解:

$2^4\times 3^3\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{227}}^1$

素因数の和:283

約数の個数: 240

約数和(自身を含む): 676831680

約数和(自身を除く): 475114032

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 17, 18, 22, 24, 27, 33, 34, 36, 44, 48, 51, 54, 66, 68, 72, 88, 99, 102, 108, 121, 132, 136, 144, 153, 176, 187, 198, 204, 216, 227, 242, 264, 272, 297, 306, 363, 374, 396, 408, 432, 454, 459, 484, 528, 561, 594, 612, 681, 726, 748, 792, 816, 908, 918, 968, 1089, 1122, 1188, 1224, 1362, 1452, 1496, 1584, 1683, 1816, 1836, 1936, 2043, 2057, 2178, 2244, 2376, 2448, 2497, 2724, 2904, 2992, 3267, 3366, 3632, 3672, 3859, 4086, 4114, 4356, 4488, 4752, 4994, 5049, 5448, 5808, 6129, 6171, 6534, 6732, 7344, 7491, 7718, 8172, 8228, 8712, 8976, 9988, 10098, 10896, 11577, 12258, 12342, 13068, 13464, 14982, 15436, 16344, 16456, 17424, 18513, 19976, 20196, 22473, 23154, 24516, 24684, 26136, 26928, 27467, 29964, 30872, 32688, 32912, 34731, 37026, 39952, 40392, 42449, 44946, 46308, 49032, 49368, 52272, 54934, 55539, 59928, 61744, 67419, 69462, 74052, 80784, 82401, 84898, 89892, 92616, 98064, 98736, 104193, 109868, 111078, 119856, 127347, 134838, 138924, 148104, 164802, 169796, 179784, 185232, 208386, 219736, 222156, 247203, 254694, 269676, 277848, 296208, 329604, 339592, 359568, 382041, 416772, 439472, 444312, 466939, 494406, 509388, 539352, 555696, 659208, 679184, 741609, 764082, 833544, 888624, 933878, 988812, 1018776, 1078704, 1146123, 1318416, 1400817, 1483218, 1528164, 1667088, 1867756, 1977624, 2037552, 2292246, 2801634, 2966436, 3056328, 3735512, 3955248, 4202451, 4584492, 5603268, 5932872, 6112656, 7471024, 8404902, 9168984, 11206536, 11865744, 12607353, 16809804, 18337968, 22413072, 25214706, 33619608, 50429412, 67239216, 100858824, 201717648]

約数ペア:

[(1, 201717648), (2, 100858824), (3, 67239216), (4, 50429412), (6, 33619608), (8, 25214706), (9, 22413072), (11, 18337968), (12, 16809804), (16, 12607353), (17, 11865744), (18, 11206536), (22, 9168984), (24, 8404902), (27, 7471024), (33, 6112656), (34, 5932872), (36, 5603268), (44, 4584492), (48, 4202451), (51, 3955248), (54, 3735512), (66, 3056328), (68, 2966436), (72, 2801634), (88, 2292246), (99, 2037552), (102, 1977624), (108, 1867756), (121, 1667088), (132, 1528164), (136, 1483218), (144, 1400817), (153, 1318416), (176, 1146123), (187, 1078704), (198, 1018776), (204, 988812), (216, 933878), (227, 888624), (242, 833544), (264, 764082), (272, 741609), (297, 679184), (306, 659208), (363, 555696), (374, 539352), (396, 509388), (408, 494406), (432, 466939), (454, 444312), (459, 439472), (484, 416772), (528, 382041), (561, 359568), (594, 339592), (612, 329604), (681, 296208), (726, 277848), (748, 269676), (792, 254694), (816, 247203), (908, 222156), (918, 219736), (968, 208386), (1089, 185232), (1122, 179784), (1188, 169796), (1224, 164802), (1362, 148104), (1452, 138924), (1496, 134838), (1584, 127347), (1683, 119856), (1816, 111078), (1836, 109868), (1936, 104193), (2043, 98736), (2057, 98064), (2178, 92616), (2244, 89892), (2376, 84898), (2448, 82401), (2497, 80784), (2724, 74052), (2904, 69462), (2992, 67419), (3267, 61744), (3366, 59928), (3632, 55539), (3672, 54934), (3859, 52272), (4086, 49368), (4114, 49032), (4356, 46308), (4488, 44946), (4752, 42449), (4994, 40392), (5049, 39952), (5448, 37026), (5808, 34731), (6129, 32912), (6171, 32688), (6534, 30872), (6732, 29964), (7344, 27467), (7491, 26928), (7718, 26136), (8172, 24684), (8228, 24516), (8712, 23154), (8976, 22473), (9988, 20196), (10098, 19976), (10896, 18513), (11577, 17424), (12258, 16456), (12342, 16344), (13068, 15436), (13464, 14982)]