717449796

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{131}}^1\times {\mathrm{211}}^1$

素因数の和:462

約数の個数: 144

約数和(自身を含む): 2118724608

約数和(自身を除く): 1401274812

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 103, 126, 131, 206, 211, 252, 262, 309, 393, 412, 422, 524, 618, 633, 721, 786, 844, 917, 927, 1179, 1236, 1266, 1442, 1477, 1572, 1834, 1854, 1899, 2163, 2358, 2532, 2751, 2884, 2954, 3668, 3708, 3798, 4326, 4431, 4716, 5502, 5908, 6489, 7596, 8253, 8652, 8862, 11004, 12978, 13293, 13493, 16506, 17724, 21733, 25956, 26586, 26986, 27641, 33012, 40479, 43466, 53172, 53972, 55282, 65199, 80958, 82923, 86932, 94451, 110564, 121437, 130398, 152131, 161916, 165846, 188902, 193487, 195597, 242874, 248769, 260796, 283353, 304262, 331692, 377804, 386974, 391194, 456393, 485748, 497538, 566706, 580461, 608524, 773948, 782388, 850059, 912786, 995076, 1133412, 1160922, 1369179, 1700118, 1741383, 1825572, 2321844, 2738358, 2847023, 3400236, 3482766, 5476716, 5694046, 6965532, 8541069, 11388092, 17082138, 19929161, 25623207, 34164276, 39858322, 51246414, 59787483, 79716644, 102492828, 119574966, 179362449, 239149932, 358724898, 717449796]

約数ペア:

[(1, 717449796), (2, 358724898), (3, 239149932), (4, 179362449), (6, 119574966), (7, 102492828), (9, 79716644), (12, 59787483), (14, 51246414), (18, 39858322), (21, 34164276), (28, 25623207), (36, 19929161), (42, 17082138), (63, 11388092), (84, 8541069), (103, 6965532), (126, 5694046), (131, 5476716), (206, 3482766), (211, 3400236), (252, 2847023), (262, 2738358), (309, 2321844), (393, 1825572), (412, 1741383), (422, 1700118), (524, 1369179), (618, 1160922), (633, 1133412), (721, 995076), (786, 912786), (844, 850059), (917, 782388), (927, 773948), (1179, 608524), (1236, 580461), (1266, 566706), (1442, 497538), (1477, 485748), (1572, 456393), (1834, 391194), (1854, 386974), (1899, 377804), (2163, 331692), (2358, 304262), (2532, 283353), (2751, 260796), (2884, 248769), (2954, 242874), (3668, 195597), (3708, 193487), (3798, 188902), (4326, 165846), (4431, 161916), (4716, 152131), (5502, 130398), (5908, 121437), (6489, 110564), (7596, 94451), (8253, 86932), (8652, 82923), (8862, 80958), (11004, 65199), (12978, 55282), (13293, 53972), (13493, 53172), (16506, 43466), (17724, 40479), (21733, 33012), (25956, 27641), (26586, 26986)]