419305752

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{187861}}^1$

素因数の和:187904

約数の個数: 48

約数和(自身を含む): 1172258880

約数和(自身を除く): 752953128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 93, 124, 186, 248, 279, 372, 558, 744, 1116, 2232, 187861, 375722, 563583, 751444, 1127166, 1502888, 1690749, 2254332, 3381498, 4508664, 5823691, 6762996, 11647382, 13525992, 17471073, 23294764, 34942146, 46589528, 52413219, 69884292, 104826438, 139768584, 209652876, 419305752]

約数ペア:

[(1, 419305752), (2, 209652876), (3, 139768584), (4, 104826438), (6, 69884292), (8, 52413219), (9, 46589528), (12, 34942146), (18, 23294764), (24, 17471073), (31, 13525992), (36, 11647382), (62, 6762996), (72, 5823691), (93, 4508664), (124, 3381498), (186, 2254332), (248, 1690749), (279, 1502888), (372, 1127166), (558, 751444), (744, 563583), (1116, 375722), (2232, 187861)]