1982725392

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{659}}^1\times {\mathrm{3299}}^1$

素因数の和:3988

約数の個数: 80

約数和(自身を含む): 5401440000

約数和(自身を除く): 3418714608

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 456, 659, 912, 1318, 1977, 2636, 3299, 3954, 5272, 6598, 7908, 9897, 10544, 12521, 13196, 15816, 19794, 25042, 26392, 31632, 37563, 39588, 50084, 52784, 62681, 75126, 79176, 100168, 125362, 150252, 158352, 188043, 200336, 250724, 300504, 376086, 501448, 601008, 752172, 1002896, 1504344, 2174041, 3008688, 4348082, 6522123, 8696164, 13044246, 17392328, 26088492, 34784656, 41306779, 52176984, 82613558, 104353968, 123920337, 165227116, 247840674, 330454232, 495681348, 660908464, 991362696, 1982725392]

約数ペア:

[(1, 1982725392), (2, 991362696), (3, 660908464), (4, 495681348), (6, 330454232), (8, 247840674), (12, 165227116), (16, 123920337), (19, 104353968), (24, 82613558), (38, 52176984), (48, 41306779), (57, 34784656), (76, 26088492), (114, 17392328), (152, 13044246), (228, 8696164), (304, 6522123), (456, 4348082), (659, 3008688), (912, 2174041), (1318, 1504344), (1977, 1002896), (2636, 752172), (3299, 601008), (3954, 501448), (5272, 376086), (6598, 300504), (7908, 250724), (9897, 200336), (10544, 188043), (12521, 158352), (13196, 150252), (15816, 125362), (19794, 100168), (25042, 79176), (26392, 75126), (31632, 62681), (37563, 52784), (39588, 50084)]