1955030376

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{1543}}^1$

素因数の和:1727

約数の個数: 128

約数和(自身を含む): 5478359040

約数和(自身を除く): 3523328664

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 31, 39, 52, 62, 78, 93, 104, 124, 131, 156, 186, 248, 262, 312, 372, 393, 403, 524, 744, 786, 806, 1048, 1209, 1543, 1572, 1612, 1703, 2418, 3086, 3144, 3224, 3406, 4061, 4629, 4836, 5109, 6172, 6812, 8122, 9258, 9672, 10218, 12183, 12344, 13624, 16244, 18516, 20059, 20436, 24366, 32488, 37032, 40118, 40872, 47833, 48732, 52793, 60177, 80236, 95666, 97464, 105586, 120354, 143499, 158379, 160472, 191332, 202133, 211172, 240708, 286998, 316758, 382664, 404266, 422344, 481416, 573996, 606399, 621829, 633516, 808532, 1147992, 1212798, 1243658, 1267032, 1617064, 1865487, 2425596, 2487316, 2627729, 3730974, 4851192, 4974632, 5255458, 6266123, 7461948, 7883187, 10510916, 12532246, 14923896, 15766374, 18798369, 21021832, 25064492, 31532748, 37596738, 50128984, 63065496, 75193476, 81459599, 150386952, 162919198, 244378797, 325838396, 488757594, 651676792, 977515188, 1955030376]

約数ペア:

[(1, 1955030376), (2, 977515188), (3, 651676792), (4, 488757594), (6, 325838396), (8, 244378797), (12, 162919198), (13, 150386952), (24, 81459599), (26, 75193476), (31, 63065496), (39, 50128984), (52, 37596738), (62, 31532748), (78, 25064492), (93, 21021832), (104, 18798369), (124, 15766374), (131, 14923896), (156, 12532246), (186, 10510916), (248, 7883187), (262, 7461948), (312, 6266123), (372, 5255458), (393, 4974632), (403, 4851192), (524, 3730974), (744, 2627729), (786, 2487316), (806, 2425596), (1048, 1865487), (1209, 1617064), (1543, 1267032), (1572, 1243658), (1612, 1212798), (1703, 1147992), (2418, 808532), (3086, 633516), (3144, 621829), (3224, 606399), (3406, 573996), (4061, 481416), (4629, 422344), (4836, 404266), (5109, 382664), (6172, 316758), (6812, 286998), (8122, 240708), (9258, 211172), (9672, 202133), (10218, 191332), (12183, 160472), (12344, 158379), (13624, 143499), (16244, 120354), (18516, 105586), (20059, 97464), (20436, 95666), (24366, 80236), (32488, 60177), (37032, 52793), (40118, 48732), (40872, 47833)]