899636244

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{9791}}^1$

素因数の和:9861

約数の個数: 96

約数和(自身を含む): 2456616960

約数和(自身を除く): 1556980716

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 31, 38, 39, 52, 57, 62, 76, 78, 93, 114, 124, 156, 186, 228, 247, 372, 403, 494, 589, 741, 806, 988, 1178, 1209, 1482, 1612, 1767, 2356, 2418, 2964, 3534, 4836, 7068, 7657, 9791, 15314, 19582, 22971, 29373, 30628, 39164, 45942, 58746, 91884, 117492, 127283, 186029, 254566, 303521, 372058, 381849, 509132, 558087, 607042, 744116, 763698, 910563, 1116174, 1214084, 1527396, 1821126, 2232348, 2418377, 3642252, 3945773, 4836754, 5766899, 7255131, 7891546, 9673508, 11533798, 11837319, 14510262, 15783092, 17300697, 23067596, 23674638, 29020524, 34601394, 47349276, 69202788, 74969687, 149939374, 224909061, 299878748, 449818122, 899636244]

約数ペア:

[(1, 899636244), (2, 449818122), (3, 299878748), (4, 224909061), (6, 149939374), (12, 74969687), (13, 69202788), (19, 47349276), (26, 34601394), (31, 29020524), (38, 23674638), (39, 23067596), (52, 17300697), (57, 15783092), (62, 14510262), (76, 11837319), (78, 11533798), (93, 9673508), (114, 7891546), (124, 7255131), (156, 5766899), (186, 4836754), (228, 3945773), (247, 3642252), (372, 2418377), (403, 2232348), (494, 1821126), (589, 1527396), (741, 1214084), (806, 1116174), (988, 910563), (1178, 763698), (1209, 744116), (1482, 607042), (1612, 558087), (1767, 509132), (2356, 381849), (2418, 372058), (2964, 303521), (3534, 254566), (4836, 186029), (7068, 127283), (7657, 117492), (9791, 91884), (15314, 58746), (19582, 45942), (22971, 39164), (29373, 30628)]