8266128390

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{243623}}^1$

素因数の和:243678

約数の個数: 96

約数和(自身を含む): 23943366720

約数和(自身を除く): 15677238330

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 29, 30, 39, 45, 58, 65, 78, 87, 90, 117, 130, 145, 174, 195, 234, 261, 290, 377, 390, 435, 522, 585, 754, 870, 1131, 1170, 1305, 1885, 2262, 2610, 3393, 3770, 5655, 6786, 11310, 16965, 33930, 243623, 487246, 730869, 1218115, 1461738, 2192607, 2436230, 3167099, 3654345, 4385214, 6334198, 7065067, 7308690, 9501297, 10963035, 14130134, 15835495, 19002594, 21195201, 21926070, 28503891, 31670990, 35325335, 42390402, 47506485, 57007782, 63585603, 70650670, 91845871, 95012970, 105976005, 127171206, 142519455, 183691742, 211952010, 275537613, 285038910, 317928015, 459229355, 551075226, 635856030, 826612839, 918458710, 1377688065, 1653225678, 2755376130, 4133064195, 8266128390]

約数ペア:

[(1, 8266128390), (2, 4133064195), (3, 2755376130), (5, 1653225678), (6, 1377688065), (9, 918458710), (10, 826612839), (13, 635856030), (15, 551075226), (18, 459229355), (26, 317928015), (29, 285038910), (30, 275537613), (39, 211952010), (45, 183691742), (58, 142519455), (65, 127171206), (78, 105976005), (87, 95012970), (90, 91845871), (117, 70650670), (130, 63585603), (145, 57007782), (174, 47506485), (195, 42390402), (234, 35325335), (261, 31670990), (290, 28503891), (377, 21926070), (390, 21195201), (435, 19002594), (522, 15835495), (585, 14130134), (754, 10963035), (870, 9501297), (1131, 7308690), (1170, 7065067), (1305, 6334198), (1885, 4385214), (2262, 3654345), (2610, 3167099), (3393, 2436230), (3770, 2192607), (5655, 1461738), (6786, 1218115), (11310, 730869), (16965, 487246), (33930, 243623)]