1888719144

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{195277}}^1$

素因数の和:195330

約数の個数: 64

約数和(自身を含む): 5249072640

約数和(自身を除く): 3360353496

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 31, 39, 52, 62, 78, 93, 104, 124, 156, 186, 248, 312, 372, 403, 744, 806, 1209, 1612, 2418, 3224, 4836, 9672, 195277, 390554, 585831, 781108, 1171662, 1562216, 2343324, 2538601, 4686648, 5077202, 6053587, 7615803, 10154404, 12107174, 15231606, 18160761, 20308808, 24214348, 30463212, 36321522, 48428696, 60926424, 72643044, 78696631, 145286088, 157393262, 236089893, 314786524, 472179786, 629573048, 944359572, 1888719144]

約数ペア:

[(1, 1888719144), (2, 944359572), (3, 629573048), (4, 472179786), (6, 314786524), (8, 236089893), (12, 157393262), (13, 145286088), (24, 78696631), (26, 72643044), (31, 60926424), (39, 48428696), (52, 36321522), (62, 30463212), (78, 24214348), (93, 20308808), (104, 18160761), (124, 15231606), (156, 12107174), (186, 10154404), (248, 7615803), (312, 6053587), (372, 5077202), (403, 4686648), (744, 2538601), (806, 2343324), (1209, 1562216), (1612, 1171662), (2418, 781108), (3224, 585831), (4836, 390554), (9672, 195277)]