219493008

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1$

素因数の和:222

約数の個数: 240

約数和(自身を含む): 740952576

約数和(自身を除く): 521459568

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 41, 42, 47, 48, 56, 63, 72, 82, 84, 94, 112, 113, 123, 126, 141, 144, 164, 168, 188, 226, 246, 252, 282, 287, 328, 329, 336, 339, 369, 376, 423, 452, 492, 504, 564, 574, 656, 658, 678, 738, 752, 791, 846, 861, 904, 984, 987, 1008, 1017, 1128, 1148, 1316, 1356, 1476, 1582, 1692, 1722, 1808, 1927, 1968, 1974, 2034, 2256, 2296, 2373, 2583, 2632, 2712, 2952, 2961, 3164, 3384, 3444, 3854, 3948, 4068, 4592, 4633, 4746, 5166, 5264, 5311, 5424, 5781, 5904, 5922, 6328, 6768, 6888, 7119, 7708, 7896, 8136, 9266, 9492, 10332, 10622, 11562, 11844, 12656, 13489, 13776, 13899, 14238, 15416, 15792, 15933, 16272, 17343, 18532, 18984, 20664, 21244, 23124, 23688, 26978, 27798, 28476, 30832, 31866, 32431, 34686, 37064, 37177, 37968, 40467, 41328, 41697, 42488, 46248, 47376, 47799, 53956, 55596, 56952, 63732, 64862, 69372, 74128, 74354, 80934, 83394, 84976, 92496, 95598, 97293, 107912, 111192, 111531, 113904, 121401, 127464, 129724, 138744, 148708, 161868, 166788, 191196, 194586, 215824, 217751, 222384, 223062, 242802, 254928, 259448, 277488, 291879, 297416, 323736, 333576, 334593, 382392, 389172, 435502, 446124, 485604, 518896, 583758, 594832, 647472, 653253, 667152, 669186, 764784, 778344, 871004, 892248, 971208, 1167516, 1306506, 1338372, 1524257, 1556688, 1742008, 1784496, 1942416, 1959759, 2335032, 2613012, 2676744, 3048514, 3484016, 3919518, 4572771, 4670064, 5226024, 5353488, 6097028, 7839036, 9145542, 10452048, 12194056, 13718313, 15678072, 18291084, 24388112, 27436626, 31356144, 36582168, 54873252, 73164336, 109746504, 219493008]

約数ペア:

[(1, 219493008), (2, 109746504), (3, 73164336), (4, 54873252), (6, 36582168), (7, 31356144), (8, 27436626), (9, 24388112), (12, 18291084), (14, 15678072), (16, 13718313), (18, 12194056), (21, 10452048), (24, 9145542), (28, 7839036), (36, 6097028), (41, 5353488), (42, 5226024), (47, 4670064), (48, 4572771), (56, 3919518), (63, 3484016), (72, 3048514), (82, 2676744), (84, 2613012), (94, 2335032), (112, 1959759), (113, 1942416), (123, 1784496), (126, 1742008), (141, 1556688), (144, 1524257), (164, 1338372), (168, 1306506), (188, 1167516), (226, 971208), (246, 892248), (252, 871004), (282, 778344), (287, 764784), (328, 669186), (329, 667152), (336, 653253), (339, 647472), (369, 594832), (376, 583758), (423, 518896), (452, 485604), (492, 446124), (504, 435502), (564, 389172), (574, 382392), (656, 334593), (658, 333576), (678, 323736), (738, 297416), (752, 291879), (791, 277488), (846, 259448), (861, 254928), (904, 242802), (984, 223062), (987, 222384), (1008, 217751), (1017, 215824), (1128, 194586), (1148, 191196), (1316, 166788), (1356, 161868), (1476, 148708), (1582, 138744), (1692, 129724), (1722, 127464), (1808, 121401), (1927, 113904), (1968, 111531), (1974, 111192), (2034, 107912), (2256, 97293), (2296, 95598), (2373, 92496), (2583, 84976), (2632, 83394), (2712, 80934), (2952, 74354), (2961, 74128), (3164, 69372), (3384, 64862), (3444, 63732), (3854, 56952), (3948, 55596), (4068, 53956), (4592, 47799), (4633, 47376), (4746, 46248), (5166, 42488), (5264, 41697), (5311, 41328), (5424, 40467), (5781, 37968), (5904, 37177), (5922, 37064), (6328, 34686), (6768, 32431), (6888, 31866), (7119, 30832), (7708, 28476), (7896, 27798), (8136, 26978), (9266, 23688), (9492, 23124), (10332, 21244), (10622, 20664), (11562, 18984), (11844, 18532), (12656, 17343), (13489, 16272), (13776, 15933), (13899, 15792), (14238, 15416)]