13006960036

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{307}}^1\times {\mathrm{367}}^1$

素因数の和:742

約数の個数: 144

約数和(自身を含む): 28943523840

約数和(自身を除く): 15936563804

約数列:

[1, 2, 4, 7, 14, 19, 28, 31, 38, 49, 62, 76, 98, 124, 133, 196, 217, 266, 307, 367, 434, 532, 589, 614, 734, 868, 931, 1178, 1228, 1468, 1519, 1862, 2149, 2356, 2569, 3038, 3724, 4123, 4298, 5138, 5833, 6076, 6973, 8246, 8596, 9517, 10276, 11377, 11666, 13946, 15043, 16492, 17983, 19034, 22754, 23332, 27892, 28861, 30086, 35966, 38068, 40831, 45508, 48811, 57722, 60172, 66619, 71932, 79639, 81662, 97622, 112669, 115444, 133238, 159278, 163324, 180823, 195244, 216163, 225338, 266476, 285817, 318556, 341677, 361646, 432326, 450676, 466333, 557473, 571634, 683354, 723292, 788683, 864652, 932666, 1114946, 1143268, 1265761, 1366708, 1513141, 1577366, 1865332, 2140711, 2229892, 2531522, 3026282, 3154732, 3492739, 4281422, 5063044, 5520781, 6052564, 6985478, 8562844, 8860327, 10591987, 11041562, 13970956, 14984977, 17720654, 21183974, 22083124, 24449173, 29969954, 35441308, 42367948, 48898346, 59939908, 66362041, 97796692, 104894839, 132724082, 171144211, 209789678, 265448164, 342288422, 419579356, 464534287, 684576844, 929068574, 1858137148, 3251740009, 6503480018, 13006960036]

約数ペア:

[(1, 13006960036), (2, 6503480018), (4, 3251740009), (7, 1858137148), (14, 929068574), (19, 684576844), (28, 464534287), (31, 419579356), (38, 342288422), (49, 265448164), (62, 209789678), (76, 171144211), (98, 132724082), (124, 104894839), (133, 97796692), (196, 66362041), (217, 59939908), (266, 48898346), (307, 42367948), (367, 35441308), (434, 29969954), (532, 24449173), (589, 22083124), (614, 21183974), (734, 17720654), (868, 14984977), (931, 13970956), (1178, 11041562), (1228, 10591987), (1468, 8860327), (1519, 8562844), (1862, 6985478), (2149, 6052564), (2356, 5520781), (2569, 5063044), (3038, 4281422), (3724, 3492739), (4123, 3154732), (4298, 3026282), (5138, 2531522), (5833, 2229892), (6076, 2140711), (6973, 1865332), (8246, 1577366), (8596, 1513141), (9517, 1366708), (10276, 1265761), (11377, 1143268), (11666, 1114946), (13946, 932666), (15043, 864652), (16492, 788683), (17983, 723292), (19034, 683354), (22754, 571634), (23332, 557473), (27892, 466333), (28861, 450676), (30086, 432326), (35966, 361646), (38068, 341677), (40831, 318556), (45508, 285817), (48811, 266476), (57722, 225338), (60172, 216163), (66619, 195244), (71932, 180823), (79639, 163324), (81662, 159278), (97622, 133238), (112669, 115444)]