217089133086

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{257}}^1\times {\mathrm{3023}}^1\times {\mathrm{6653}}^1$

素因数の和:9945

約数の個数: 64

約数和(自身を含む): 498374166528

約数和(自身を除く): 281285033442

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 257, 514, 771, 1542, 1799, 3023, 3598, 5397, 6046, 6653, 9069, 10794, 13306, 18138, 19959, 21161, 39918, 42322, 46571, 63483, 93142, 126966, 139713, 279426, 776911, 1553822, 1709821, 2330733, 3419642, 4661466, 5129463, 5438377, 10258926, 10876754, 11968747, 16315131, 20112019, 23937494, 32630262, 35906241, 40224038, 60336057, 71812482, 120672114, 140784133, 281568266, 422352399, 844704798, 5168788883, 10337577766, 15506366649, 31012733298, 36181522181, 72363044362, 108544566543, 217089133086]

約数ペア:

[(1, 217089133086), (2, 108544566543), (3, 72363044362), (6, 36181522181), (7, 31012733298), (14, 15506366649), (21, 10337577766), (42, 5168788883), (257, 844704798), (514, 422352399), (771, 281568266), (1542, 140784133), (1799, 120672114), (3023, 71812482), (3598, 60336057), (5397, 40224038), (6046, 35906241), (6653, 32630262), (9069, 23937494), (10794, 20112019), (13306, 16315131), (18138, 11968747), (19959, 10876754), (21161, 10258926), (39918, 5438377), (42322, 5129463), (46571, 4661466), (63483, 3419642), (93142, 2330733), (126966, 1709821), (139713, 1553822), (279426, 776911)]