315014004

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{3877}}^1$

素因数の和:3985

約数の個数: 72

約数和(自身を含む): 831427688

約数和(自身を除く): 516413684

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 61, 74, 111, 122, 148, 183, 222, 244, 333, 366, 444, 549, 666, 732, 1098, 1332, 2196, 2257, 3877, 4514, 6771, 7754, 9028, 11631, 13542, 15508, 20313, 23262, 27084, 34893, 40626, 46524, 69786, 81252, 139572, 143449, 236497, 286898, 430347, 472994, 573796, 709491, 860694, 945988, 1291041, 1418982, 1721388, 2128473, 2582082, 2837964, 4256946, 5164164, 8513892, 8750389, 17500778, 26251167, 35001556, 52502334, 78753501, 105004668, 157507002, 315014004]

約数ペア:

[(1, 315014004), (2, 157507002), (3, 105004668), (4, 78753501), (6, 52502334), (9, 35001556), (12, 26251167), (18, 17500778), (36, 8750389), (37, 8513892), (61, 5164164), (74, 4256946), (111, 2837964), (122, 2582082), (148, 2128473), (183, 1721388), (222, 1418982), (244, 1291041), (333, 945988), (366, 860694), (444, 709491), (549, 573796), (666, 472994), (732, 430347), (1098, 286898), (1332, 236497), (2196, 143449), (2257, 139572), (3877, 81252), (4514, 69786), (6771, 46524), (7754, 40626), (9028, 34893), (11631, 27084), (13542, 23262), (15508, 20313)]