1490241492

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{7583}}^1$

素因数の和:7749

約数の個数: 72

約数和(自身を含む): 3875848704

約数和(自身を除く): 2385607212

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 103, 106, 159, 206, 212, 309, 318, 412, 477, 618, 636, 927, 954, 1236, 1854, 1908, 3708, 5459, 7583, 10918, 15166, 16377, 21836, 22749, 30332, 32754, 45498, 49131, 65508, 68247, 90996, 98262, 136494, 196524, 272988, 401899, 781049, 803798, 1205697, 1562098, 1607596, 2343147, 2411394, 3124196, 3617091, 4686294, 4822788, 7029441, 7234182, 9372588, 14058882, 14468364, 28117764, 41395597, 82791194, 124186791, 165582388, 248373582, 372560373, 496747164, 745120746, 1490241492]

約数ペア:

[(1, 1490241492), (2, 745120746), (3, 496747164), (4, 372560373), (6, 248373582), (9, 165582388), (12, 124186791), (18, 82791194), (36, 41395597), (53, 28117764), (103, 14468364), (106, 14058882), (159, 9372588), (206, 7234182), (212, 7029441), (309, 4822788), (318, 4686294), (412, 3617091), (477, 3124196), (618, 2411394), (636, 2343147), (927, 1607596), (954, 1562098), (1236, 1205697), (1854, 803798), (1908, 781049), (3708, 401899), (5459, 272988), (7583, 196524), (10918, 136494), (15166, 98262), (16377, 90996), (21836, 68247), (22749, 65508), (30332, 49131), (32754, 45498)]