858404508

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{1277}}^1$

素因数の和:1467

約数の個数: 96

約数和(自身を含む): 2244372480

約数和(自身を除く): 1385967972

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 78, 93, 124, 139, 156, 186, 278, 372, 403, 417, 556, 806, 834, 1209, 1277, 1612, 1668, 1807, 2418, 2554, 3614, 3831, 4309, 4836, 5108, 5421, 7228, 7662, 8618, 10842, 12927, 15324, 16601, 17236, 21684, 25854, 33202, 39587, 49803, 51708, 56017, 66404, 79174, 99606, 112034, 118761, 158348, 168051, 177503, 199212, 224068, 237522, 336102, 355006, 475044, 514631, 532509, 672204, 710012, 1029262, 1065018, 1543893, 2058524, 2130036, 2307539, 3087786, 4615078, 5502593, 6175572, 6922617, 9230156, 11005186, 13845234, 16507779, 22010372, 27690468, 33015558, 66031116, 71533709, 143067418, 214601127, 286134836, 429202254, 858404508]

約数ペア:

[(1, 858404508), (2, 429202254), (3, 286134836), (4, 214601127), (6, 143067418), (12, 71533709), (13, 66031116), (26, 33015558), (31, 27690468), (39, 22010372), (52, 16507779), (62, 13845234), (78, 11005186), (93, 9230156), (124, 6922617), (139, 6175572), (156, 5502593), (186, 4615078), (278, 3087786), (372, 2307539), (403, 2130036), (417, 2058524), (556, 1543893), (806, 1065018), (834, 1029262), (1209, 710012), (1277, 672204), (1612, 532509), (1668, 514631), (1807, 475044), (2418, 355006), (2554, 336102), (3614, 237522), (3831, 224068), (4309, 199212), (4836, 177503), (5108, 168051), (5421, 158348), (7228, 118761), (7662, 112034), (8618, 99606), (10842, 79174), (12927, 66404), (15324, 56017), (16601, 51708), (17236, 49803), (21684, 39587), (25854, 33202)]