291217752

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{829}}^1$

素因数の和:906

約数の個数: 192

約数和(自身を含む): 978868800

約数和(自身を除く): 687651048

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 17, 18, 21, 24, 28, 34, 36, 41, 42, 51, 56, 63, 68, 72, 82, 84, 102, 119, 123, 126, 136, 153, 164, 168, 204, 238, 246, 252, 287, 306, 328, 357, 369, 408, 476, 492, 504, 574, 612, 697, 714, 738, 829, 861, 952, 984, 1071, 1148, 1224, 1394, 1428, 1476, 1658, 1722, 2091, 2142, 2296, 2487, 2583, 2788, 2856, 2952, 3316, 3444, 4182, 4284, 4879, 4974, 5166, 5576, 5803, 6273, 6632, 6888, 7461, 8364, 8568, 9758, 9948, 10332, 11606, 12546, 14093, 14637, 14922, 16728, 17409, 19516, 19896, 20664, 23212, 25092, 28186, 29274, 29844, 33989, 34818, 39032, 42279, 43911, 46424, 50184, 52227, 56372, 58548, 59688, 67978, 69636, 84558, 87822, 98651, 101967, 104454, 112744, 117096, 126837, 135956, 139272, 169116, 175644, 197302, 203934, 208908, 237923, 253674, 271912, 295953, 305901, 338232, 351288, 394604, 407868, 417816, 475846, 507348, 577813, 591906, 611802, 713769, 789208, 815736, 887859, 951692, 1014696, 1155626, 1183812, 1223604, 1427538, 1733439, 1775718, 1903384, 2141307, 2311252, 2367624, 2447208, 2855076, 3466878, 3551436, 4044691, 4282614, 4622504, 5200317, 5710152, 6933756, 7102872, 8089382, 8565228, 10400634, 12134073, 13867512, 16178764, 17130456, 20801268, 24268146, 32357528, 36402219, 41602536, 48536292, 72804438, 97072584, 145608876, 291217752]

約数ペア:

[(1, 291217752), (2, 145608876), (3, 97072584), (4, 72804438), (6, 48536292), (7, 41602536), (8, 36402219), (9, 32357528), (12, 24268146), (14, 20801268), (17, 17130456), (18, 16178764), (21, 13867512), (24, 12134073), (28, 10400634), (34, 8565228), (36, 8089382), (41, 7102872), (42, 6933756), (51, 5710152), (56, 5200317), (63, 4622504), (68, 4282614), (72, 4044691), (82, 3551436), (84, 3466878), (102, 2855076), (119, 2447208), (123, 2367624), (126, 2311252), (136, 2141307), (153, 1903384), (164, 1775718), (168, 1733439), (204, 1427538), (238, 1223604), (246, 1183812), (252, 1155626), (287, 1014696), (306, 951692), (328, 887859), (357, 815736), (369, 789208), (408, 713769), (476, 611802), (492, 591906), (504, 577813), (574, 507348), (612, 475846), (697, 417816), (714, 407868), (738, 394604), (829, 351288), (861, 338232), (952, 305901), (984, 295953), (1071, 271912), (1148, 253674), (1224, 237923), (1394, 208908), (1428, 203934), (1476, 197302), (1658, 175644), (1722, 169116), (2091, 139272), (2142, 135956), (2296, 126837), (2487, 117096), (2583, 112744), (2788, 104454), (2856, 101967), (2952, 98651), (3316, 87822), (3444, 84558), (4182, 69636), (4284, 67978), (4879, 59688), (4974, 58548), (5166, 56372), (5576, 52227), (5803, 50184), (6273, 46424), (6632, 43911), (6888, 42279), (7461, 39032), (8364, 34818), (8568, 33989), (9758, 29844), (9948, 29274), (10332, 28186), (11606, 25092), (12546, 23212), (14093, 20664), (14637, 19896), (14922, 19516), (16728, 17409)]