260477558432

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^2\times {\mathrm{2503}}^1\times {\mathrm{2749}}^1$

素因数の和:5295

約数の個数: 144

約数和(自身を含む): 635109552000

約数和(自身を除く): 374631993568

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 169, 182, 208, 224, 338, 364, 416, 676, 728, 1183, 1352, 1456, 2366, 2503, 2704, 2749, 2912, 4732, 5006, 5408, 5498, 9464, 10012, 10996, 17521, 18928, 19243, 20024, 21992, 32539, 35042, 35737, 37856, 38486, 40048, 43984, 65078, 70084, 71474, 76972, 80096, 87968, 130156, 140168, 142948, 153944, 227773, 250159, 260312, 280336, 285896, 307888, 423007, 455546, 464581, 500318, 520624, 560672, 571792, 615776, 846014, 911092, 929162, 1000636, 1041248, 1143584, 1692028, 1822184, 1858324, 2001272, 2961049, 3252067, 3384056, 3644368, 3716648, 4002544, 5922098, 6504134, 6768112, 6880747, 7288736, 7433296, 8005088, 11844196, 13008268, 13536224, 13761494, 14866592, 23688392, 26016536, 27522988, 47376784, 48165229, 52033072, 55045976, 89449711, 94753568, 96330458, 104066144, 110091952, 178899422, 192660916, 220183904, 357798844, 385321832, 626147977, 715597688, 770643664, 1162846243, 1252295954, 1431195376, 1541287328, 2325692486, 2504591908, 2862390752, 4651384972, 5009183816, 8139923701, 9302769944, 10018367632, 16279847402, 18605539888, 20036735264, 32559694804, 37211079776, 65119389608, 130238779216, 260477558432]

約数ペア:

[(1, 260477558432), (2, 130238779216), (4, 65119389608), (7, 37211079776), (8, 32559694804), (13, 20036735264), (14, 18605539888), (16, 16279847402), (26, 10018367632), (28, 9302769944), (32, 8139923701), (52, 5009183816), (56, 4651384972), (91, 2862390752), (104, 2504591908), (112, 2325692486), (169, 1541287328), (182, 1431195376), (208, 1252295954), (224, 1162846243), (338, 770643664), (364, 715597688), (416, 626147977), (676, 385321832), (728, 357798844), (1183, 220183904), (1352, 192660916), (1456, 178899422), (2366, 110091952), (2503, 104066144), (2704, 96330458), (2749, 94753568), (2912, 89449711), (4732, 55045976), (5006, 52033072), (5408, 48165229), (5498, 47376784), (9464, 27522988), (10012, 26016536), (10996, 23688392), (17521, 14866592), (18928, 13761494), (19243, 13536224), (20024, 13008268), (21992, 11844196), (32539, 8005088), (35042, 7433296), (35737, 7288736), (37856, 6880747), (38486, 6768112), (40048, 6504134), (43984, 5922098), (65078, 4002544), (70084, 3716648), (71474, 3644368), (76972, 3384056), (80096, 3252067), (87968, 2961049), (130156, 2001272), (140168, 1858324), (142948, 1822184), (153944, 1692028), (227773, 1143584), (250159, 1041248), (260312, 1000636), (280336, 929162), (285896, 911092), (307888, 846014), (423007, 615776), (455546, 571792), (464581, 560672), (500318, 520624)]