216499824

素因数分解:

$2^4\times 3^3\times {\mathrm{501157}}^1$

素因数の和:501174

約数の個数: 40

約数和(自身を含む): 621435920

約数和(自身を除く): 404936096

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 501157, 1002314, 1503471, 2004628, 3006942, 4009256, 4510413, 6013884, 8018512, 9020826, 12027768, 13531239, 18041652, 24055536, 27062478, 36083304, 54124956, 72166608, 108249912, 216499824]

約数ペア:

[(1, 216499824), (2, 108249912), (3, 72166608), (4, 54124956), (6, 36083304), (8, 27062478), (9, 24055536), (12, 18041652), (16, 13531239), (18, 12027768), (24, 9020826), (27, 8018512), (36, 6013884), (48, 4510413), (54, 4009256), (72, 3006942), (108, 2004628), (144, 1503471), (216, 1002314), (432, 501157)]