1521106864

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{107}}^1\times {\mathrm{463}}^1$

素因数の和:698

約数の個数: 80

約数和(自身を含む): 3169082880

約数和(自身を除く): 1647976016

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 101, 107, 152, 202, 214, 304, 404, 428, 463, 808, 856, 926, 1616, 1712, 1852, 1919, 2033, 3704, 3838, 4066, 7408, 7676, 8132, 8797, 10807, 15352, 16264, 17594, 21614, 30704, 32528, 35188, 43228, 46763, 49541, 70376, 86456, 93526, 99082, 140752, 172912, 187052, 198164, 205333, 374104, 396328, 410666, 748208, 792656, 821332, 888497, 941279, 1642664, 1776994, 1882558, 3285328, 3553988, 3765116, 5003641, 7107976, 7530232, 10007282, 14215952, 15060464, 20014564, 40029128, 80058256, 95069179, 190138358, 380276716, 760553432, 1521106864]

約数ペア:

[(1, 1521106864), (2, 760553432), (4, 380276716), (8, 190138358), (16, 95069179), (19, 80058256), (38, 40029128), (76, 20014564), (101, 15060464), (107, 14215952), (152, 10007282), (202, 7530232), (214, 7107976), (304, 5003641), (404, 3765116), (428, 3553988), (463, 3285328), (808, 1882558), (856, 1776994), (926, 1642664), (1616, 941279), (1712, 888497), (1852, 821332), (1919, 792656), (2033, 748208), (3704, 410666), (3838, 396328), (4066, 374104), (7408, 205333), (7676, 198164), (8132, 187052), (8797, 172912), (10807, 140752), (15352, 99082), (16264, 93526), (17594, 86456), (21614, 70376), (30704, 49541), (32528, 46763), (35188, 43228)]