2078405784

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{2579}}^1$

素因数の和:2655

約数の個数: 256

約数和(自身を含む): 7281792000

約数和(自身を除く): 5203386216

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 27, 28, 36, 39, 41, 42, 52, 54, 56, 63, 72, 78, 82, 84, 91, 104, 108, 117, 123, 126, 156, 164, 168, 182, 189, 216, 234, 246, 252, 273, 287, 312, 328, 351, 364, 369, 378, 468, 492, 504, 533, 546, 574, 702, 728, 738, 756, 819, 861, 936, 984, 1066, 1092, 1107, 1148, 1404, 1476, 1512, 1599, 1638, 1722, 2132, 2184, 2214, 2296, 2457, 2579, 2583, 2808, 2952, 3198, 3276, 3444, 3731, 4264, 4428, 4797, 4914, 5158, 5166, 6396, 6552, 6888, 7462, 7737, 7749, 8856, 9594, 9828, 10316, 10332, 11193, 12792, 14391, 14924, 15474, 15498, 18053, 19188, 19656, 20632, 20664, 22386, 23211, 28782, 29848, 30948, 30996, 33527, 33579, 36106, 38376, 44772, 46422, 54159, 57564, 61896, 61992, 67054, 67158, 69633, 72212, 89544, 92844, 100581, 100737, 105739, 108318, 115128, 134108, 134316, 139266, 144424, 162477, 185688, 201162, 201474, 211478, 216636, 234689, 268216, 268632, 278532, 301743, 317217, 324954, 402324, 402948, 422956, 433272, 469378, 487431, 557064, 603486, 634434, 649908, 704067, 740173, 804648, 805896, 845912, 905229, 938756, 951651, 974862, 1206972, 1268868, 1299816, 1374607, 1408134, 1480346, 1810458, 1877512, 1903302, 1949724, 2112201, 2220519, 2413944, 2537736, 2749214, 2816268, 2854953, 2960692, 3620916, 3806604, 3899448, 4123821, 4224402, 4441038, 5498428, 5632536, 5709906, 5921384, 6336603, 6661557, 7241832, 7613208, 8247642, 8448804, 8882076, 9622249, 10996856, 11419812, 12371463, 12673206, 13323114, 16495284, 16897608, 17764152, 19244498, 19984671, 22839624, 24742926, 25346412, 26646228, 28866747, 32990568, 37114389, 38488996, 39969342, 49485852, 50692824, 53292456, 57733494, 74228778, 76977992, 79938684, 86600241, 98971704, 115466988, 148457556, 159877368, 173200482, 230933976, 259800723, 296915112, 346400964, 519601446, 692801928, 1039202892, 2078405784]

約数ペア:

[(1, 2078405784), (2, 1039202892), (3, 692801928), (4, 519601446), (6, 346400964), (7, 296915112), (8, 259800723), (9, 230933976), (12, 173200482), (13, 159877368), (14, 148457556), (18, 115466988), (21, 98971704), (24, 86600241), (26, 79938684), (27, 76977992), (28, 74228778), (36, 57733494), (39, 53292456), (41, 50692824), (42, 49485852), (52, 39969342), (54, 38488996), (56, 37114389), (63, 32990568), (72, 28866747), (78, 26646228), (82, 25346412), (84, 24742926), (91, 22839624), (104, 19984671), (108, 19244498), (117, 17764152), (123, 16897608), (126, 16495284), (156, 13323114), (164, 12673206), (168, 12371463), (182, 11419812), (189, 10996856), (216, 9622249), (234, 8882076), (246, 8448804), (252, 8247642), (273, 7613208), (287, 7241832), (312, 6661557), (328, 6336603), (351, 5921384), (364, 5709906), (369, 5632536), (378, 5498428), (468, 4441038), (492, 4224402), (504, 4123821), (533, 3899448), (546, 3806604), (574, 3620916), (702, 2960692), (728, 2854953), (738, 2816268), (756, 2749214), (819, 2537736), (861, 2413944), (936, 2220519), (984, 2112201), (1066, 1949724), (1092, 1903302), (1107, 1877512), (1148, 1810458), (1404, 1480346), (1476, 1408134), (1512, 1374607), (1599, 1299816), (1638, 1268868), (1722, 1206972), (2132, 974862), (2184, 951651), (2214, 938756), (2296, 905229), (2457, 845912), (2579, 805896), (2583, 804648), (2808, 740173), (2952, 704067), (3198, 649908), (3276, 634434), (3444, 603486), (3731, 557064), (4264, 487431), (4428, 469378), (4797, 433272), (4914, 422956), (5158, 402948), (5166, 402324), (6396, 324954), (6552, 317217), (6888, 301743), (7462, 278532), (7737, 268632), (7749, 268216), (8856, 234689), (9594, 216636), (9828, 211478), (10316, 201474), (10332, 201162), (11193, 185688), (12792, 162477), (14391, 144424), (14924, 139266), (15474, 134316), (15498, 134108), (18053, 115128), (19188, 108318), (19656, 105739), (20632, 100737), (20664, 100581), (22386, 92844), (23211, 89544), (28782, 72212), (29848, 69633), (30948, 67158), (30996, 67054), (33527, 61992), (33579, 61896), (36106, 57564), (38376, 54159), (44772, 46422)]