1294920354

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1669}}^1$

素因数の和:1737

約数の個数: 128

約数和(自身を含む): 3366720000

約数和(自身を除く): 2071799646

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 29, 39, 42, 49, 58, 78, 87, 91, 98, 147, 174, 182, 203, 273, 294, 343, 377, 406, 546, 609, 637, 686, 754, 1029, 1131, 1218, 1274, 1421, 1669, 1911, 2058, 2262, 2639, 2842, 3338, 3822, 4263, 4459, 5007, 5278, 7917, 8526, 8918, 9947, 10014, 11683, 13377, 15834, 18473, 19894, 21697, 23366, 26754, 29841, 35049, 36946, 43394, 48401, 55419, 59682, 65091, 70098, 81781, 96802, 110838, 129311, 130182, 145203, 151879, 163562, 245343, 258622, 290406, 303758, 338807, 387933, 455637, 490686, 572467, 629213, 677614, 775866, 911274, 1016421, 1063153, 1144934, 1258426, 1717401, 1887639, 2032842, 2126306, 2371649, 3189459, 3434802, 3775278, 4404491, 4743298, 6378918, 7114947, 7442071, 8808982, 13213473, 14229894, 14884142, 16601543, 22326213, 26426946, 30831437, 33203086, 44652426, 49804629, 61662874, 92494311, 99609258, 184988622, 215820059, 431640118, 647460177, 1294920354]

約数ペア:

[(1, 1294920354), (2, 647460177), (3, 431640118), (6, 215820059), (7, 184988622), (13, 99609258), (14, 92494311), (21, 61662874), (26, 49804629), (29, 44652426), (39, 33203086), (42, 30831437), (49, 26426946), (58, 22326213), (78, 16601543), (87, 14884142), (91, 14229894), (98, 13213473), (147, 8808982), (174, 7442071), (182, 7114947), (203, 6378918), (273, 4743298), (294, 4404491), (343, 3775278), (377, 3434802), (406, 3189459), (546, 2371649), (609, 2126306), (637, 2032842), (686, 1887639), (754, 1717401), (1029, 1258426), (1131, 1144934), (1218, 1063153), (1274, 1016421), (1421, 911274), (1669, 775866), (1911, 677614), (2058, 629213), (2262, 572467), (2639, 490686), (2842, 455637), (3338, 387933), (3822, 338807), (4263, 303758), (4459, 290406), (5007, 258622), (5278, 245343), (7917, 163562), (8526, 151879), (8918, 145203), (9947, 130182), (10014, 129311), (11683, 110838), (13377, 96802), (15834, 81781), (18473, 70098), (19894, 65091), (21697, 59682), (23366, 55419), (26754, 48401), (29841, 43394), (35049, 36946)]