720490872

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^2\times {\mathrm{109}}^1\times {\mathrm{953}}^1$

素因数の和:1105

約数の個数: 96

約数和(自身を含む): 1932994800

約数和(自身を除く): 1212503928

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 109, 136, 204, 218, 289, 327, 408, 436, 578, 654, 867, 872, 953, 1156, 1308, 1734, 1853, 1906, 2312, 2616, 2859, 3468, 3706, 3812, 5559, 5718, 6936, 7412, 7624, 11118, 11436, 14824, 16201, 22236, 22872, 31501, 32402, 44472, 48603, 63002, 64804, 94503, 97206, 103877, 126004, 129608, 189006, 194412, 207754, 252008, 275417, 311631, 378012, 388824, 415508, 550834, 623262, 756024, 826251, 831016, 1101668, 1246524, 1652502, 1765909, 2203336, 2493048, 3305004, 3531818, 5297727, 6610008, 7063636, 10595454, 14127272, 21190908, 30020453, 42381816, 60040906, 90061359, 120081812, 180122718, 240163624, 360245436, 720490872]

約数ペア:

[(1, 720490872), (2, 360245436), (3, 240163624), (4, 180122718), (6, 120081812), (8, 90061359), (12, 60040906), (17, 42381816), (24, 30020453), (34, 21190908), (51, 14127272), (68, 10595454), (102, 7063636), (109, 6610008), (136, 5297727), (204, 3531818), (218, 3305004), (289, 2493048), (327, 2203336), (408, 1765909), (436, 1652502), (578, 1246524), (654, 1101668), (867, 831016), (872, 826251), (953, 756024), (1156, 623262), (1308, 550834), (1734, 415508), (1853, 388824), (1906, 378012), (2312, 311631), (2616, 275417), (2859, 252008), (3468, 207754), (3706, 194412), (3812, 189006), (5559, 129608), (5718, 126004), (6936, 103877), (7412, 97206), (7624, 94503), (11118, 64804), (11436, 63002), (14824, 48603), (16201, 44472), (22236, 32402), (22872, 31501)]