438049170

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{8707}}^1$

素因数の和:8776

約数の個数: 96

約数和(自身を含む): 1255205952

約数和(自身を除く): 817156782

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 43, 45, 65, 78, 86, 90, 117, 129, 130, 195, 215, 234, 258, 387, 390, 430, 559, 585, 645, 774, 1118, 1170, 1290, 1677, 1935, 2795, 3354, 3870, 5031, 5590, 8385, 8707, 10062, 16770, 17414, 25155, 26121, 43535, 50310, 52242, 78363, 87070, 113191, 130605, 156726, 226382, 261210, 339573, 374401, 391815, 565955, 679146, 748802, 783630, 1018719, 1123203, 1131910, 1697865, 1872005, 2037438, 2246406, 3369609, 3395730, 3744010, 4867213, 5093595, 5616015, 6739218, 9734426, 10187190, 11232030, 14601639, 16848045, 24336065, 29203278, 33696090, 43804917, 48672130, 73008195, 87609834, 146016390, 219024585, 438049170]

約数ペア:

[(1, 438049170), (2, 219024585), (3, 146016390), (5, 87609834), (6, 73008195), (9, 48672130), (10, 43804917), (13, 33696090), (15, 29203278), (18, 24336065), (26, 16848045), (30, 14601639), (39, 11232030), (43, 10187190), (45, 9734426), (65, 6739218), (78, 5616015), (86, 5093595), (90, 4867213), (117, 3744010), (129, 3395730), (130, 3369609), (195, 2246406), (215, 2037438), (234, 1872005), (258, 1697865), (387, 1131910), (390, 1123203), (430, 1018719), (559, 783630), (585, 748802), (645, 679146), (774, 565955), (1118, 391815), (1170, 374401), (1290, 339573), (1677, 261210), (1935, 226382), (2795, 156726), (3354, 130605), (3870, 113191), (5031, 87070), (5590, 78363), (8385, 52242), (8707, 50310), (10062, 43535), (16770, 26121), (17414, 25155)]