678082716

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{283}}^1$

素因数の和:456

約数の個数: 144

約数和(自身を含む): 1885578240

約数和(自身を除く): 1207495524

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 31, 36, 38, 57, 62, 76, 93, 113, 114, 124, 171, 186, 226, 228, 279, 283, 339, 342, 372, 452, 558, 566, 589, 678, 684, 849, 1017, 1116, 1132, 1178, 1356, 1698, 1767, 2034, 2147, 2356, 2547, 3396, 3503, 3534, 4068, 4294, 5094, 5301, 5377, 6441, 7006, 7068, 8588, 8773, 10188, 10509, 10602, 10754, 12882, 14012, 16131, 17546, 19323, 21018, 21204, 21508, 25764, 26319, 31527, 31979, 32262, 35092, 38646, 42036, 48393, 52638, 63054, 63958, 64524, 66557, 77292, 78957, 95937, 96786, 105276, 126108, 127916, 133114, 157914, 166687, 191874, 193572, 199671, 266228, 287811, 315828, 333374, 383748, 399342, 500061, 575622, 599013, 607601, 666748, 798684, 991349, 1000122, 1151244, 1198026, 1215202, 1500183, 1822803, 1982698, 2000244, 2396052, 2430404, 2974047, 3000366, 3645606, 3965396, 5468409, 5948094, 6000732, 7291212, 8922141, 10936818, 11896188, 17844282, 18835631, 21873636, 35688564, 37671262, 56506893, 75342524, 113013786, 169520679, 226027572, 339041358, 678082716]

約数ペア:

[(1, 678082716), (2, 339041358), (3, 226027572), (4, 169520679), (6, 113013786), (9, 75342524), (12, 56506893), (18, 37671262), (19, 35688564), (31, 21873636), (36, 18835631), (38, 17844282), (57, 11896188), (62, 10936818), (76, 8922141), (93, 7291212), (113, 6000732), (114, 5948094), (124, 5468409), (171, 3965396), (186, 3645606), (226, 3000366), (228, 2974047), (279, 2430404), (283, 2396052), (339, 2000244), (342, 1982698), (372, 1822803), (452, 1500183), (558, 1215202), (566, 1198026), (589, 1151244), (678, 1000122), (684, 991349), (849, 798684), (1017, 666748), (1116, 607601), (1132, 599013), (1178, 575622), (1356, 500061), (1698, 399342), (1767, 383748), (2034, 333374), (2147, 315828), (2356, 287811), (2547, 266228), (3396, 199671), (3503, 193572), (3534, 191874), (4068, 166687), (4294, 157914), (5094, 133114), (5301, 127916), (5377, 126108), (6441, 105276), (7006, 96786), (7068, 95937), (8588, 78957), (8773, 77292), (10188, 66557), (10509, 64524), (10602, 63958), (10754, 63054), (12882, 52638), (14012, 48393), (16131, 42036), (17546, 38646), (19323, 35092), (21018, 32262), (21204, 31979), (21508, 31527), (25764, 26319)]