1761881226

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{233}}^1$

素因数の和:420

約数の個数: 128

約数和(自身を含む): 4269957120

約数和(自身を除く): 2508075894

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 53, 79, 86, 106, 129, 158, 159, 233, 237, 258, 301, 318, 371, 466, 474, 553, 602, 699, 742, 903, 1106, 1113, 1398, 1631, 1659, 1806, 2226, 2279, 3262, 3318, 3397, 4187, 4558, 4893, 6794, 6837, 8374, 9786, 10019, 10191, 12349, 12561, 13674, 15953, 18407, 20038, 20382, 23779, 24698, 25122, 29309, 30057, 31906, 36814, 37047, 47558, 47859, 55221, 58618, 60114, 70133, 71337, 74094, 86443, 87927, 95718, 110442, 128849, 140266, 142674, 172886, 175854, 180041, 210399, 257698, 259329, 360082, 386547, 420798, 518658, 531007, 540123, 773094, 791501, 975571, 1062014, 1080246, 1260287, 1583002, 1593021, 1951142, 2374503, 2520574, 2926713, 3186042, 3717049, 3780861, 4749006, 5540507, 5853426, 6828997, 7434098, 7561722, 11081014, 11151147, 13657994, 16621521, 20486991, 22302294, 33243042, 40973982, 41949553, 83899106, 125848659, 251697318, 293646871, 587293742, 880940613, 1761881226]

約数ペア:

[(1, 1761881226), (2, 880940613), (3, 587293742), (6, 293646871), (7, 251697318), (14, 125848659), (21, 83899106), (42, 41949553), (43, 40973982), (53, 33243042), (79, 22302294), (86, 20486991), (106, 16621521), (129, 13657994), (158, 11151147), (159, 11081014), (233, 7561722), (237, 7434098), (258, 6828997), (301, 5853426), (318, 5540507), (371, 4749006), (466, 3780861), (474, 3717049), (553, 3186042), (602, 2926713), (699, 2520574), (742, 2374503), (903, 1951142), (1106, 1593021), (1113, 1583002), (1398, 1260287), (1631, 1080246), (1659, 1062014), (1806, 975571), (2226, 791501), (2279, 773094), (3262, 540123), (3318, 531007), (3397, 518658), (4187, 420798), (4558, 386547), (4893, 360082), (6794, 259329), (6837, 257698), (8374, 210399), (9786, 180041), (10019, 175854), (10191, 172886), (12349, 142674), (12561, 140266), (13674, 128849), (15953, 110442), (18407, 95718), (20038, 87927), (20382, 86443), (23779, 74094), (24698, 71337), (25122, 70133), (29309, 60114), (30057, 58618), (31906, 55221), (36814, 47859), (37047, 47558)]