1209045012

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{3491}}^1$

素因数の和:3562

約数の個数: 144

約数和(自身を含む): 3566868480

約数和(自身を除く): 2357823468

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 31, 38, 42, 49, 57, 62, 76, 84, 93, 98, 114, 124, 133, 147, 186, 196, 217, 228, 266, 294, 372, 399, 434, 532, 588, 589, 651, 798, 868, 931, 1178, 1302, 1519, 1596, 1767, 1862, 2356, 2604, 2793, 3038, 3491, 3534, 3724, 4123, 4557, 5586, 6076, 6982, 7068, 8246, 9114, 10473, 11172, 12369, 13964, 16492, 18228, 20946, 24437, 24738, 28861, 41892, 48874, 49476, 57722, 66329, 73311, 86583, 97748, 108221, 115444, 132658, 146622, 171059, 173166, 198987, 216442, 265316, 293244, 324663, 342118, 346332, 397974, 432884, 464303, 513177, 649326, 684236, 757547, 795948, 928606, 1026354, 1298652, 1392909, 1515094, 1857212, 2052708, 2056199, 2272641, 2785818, 3030188, 3250121, 4112398, 4545282, 5302829, 5571636, 6168597, 6500242, 8224796, 9090564, 9750363, 10605658, 12337194, 13000484, 14393393, 15908487, 19500726, 21211316, 24674388, 28786786, 31816974, 39001452, 43180179, 57573572, 63633948, 86360358, 100753751, 172720716, 201507502, 302261253, 403015004, 604522506, 1209045012]

約数ペア:

[(1, 1209045012), (2, 604522506), (3, 403015004), (4, 302261253), (6, 201507502), (7, 172720716), (12, 100753751), (14, 86360358), (19, 63633948), (21, 57573572), (28, 43180179), (31, 39001452), (38, 31816974), (42, 28786786), (49, 24674388), (57, 21211316), (62, 19500726), (76, 15908487), (84, 14393393), (93, 13000484), (98, 12337194), (114, 10605658), (124, 9750363), (133, 9090564), (147, 8224796), (186, 6500242), (196, 6168597), (217, 5571636), (228, 5302829), (266, 4545282), (294, 4112398), (372, 3250121), (399, 3030188), (434, 2785818), (532, 2272641), (588, 2056199), (589, 2052708), (651, 1857212), (798, 1515094), (868, 1392909), (931, 1298652), (1178, 1026354), (1302, 928606), (1519, 795948), (1596, 757547), (1767, 684236), (1862, 649326), (2356, 513177), (2604, 464303), (2793, 432884), (3038, 397974), (3491, 346332), (3534, 342118), (3724, 324663), (4123, 293244), (4557, 265316), (5586, 216442), (6076, 198987), (6982, 173166), (7068, 171059), (8246, 146622), (9114, 132658), (10473, 115444), (11172, 108221), (12369, 97748), (13964, 86583), (16492, 73311), (18228, 66329), (20946, 57722), (24437, 49476), (24738, 48874), (28861, 41892)]