486518256

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{19}}^2\times {\mathrm{191}}^1$

素因数の和:257

約数の個数: 270

約数和(自身を含む): 1680374592

約数和(自身を除く): 1193856336

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 36, 38, 42, 48, 49, 56, 57, 63, 72, 76, 84, 98, 112, 114, 126, 133, 144, 147, 152, 168, 171, 191, 196, 228, 252, 266, 294, 304, 336, 342, 361, 382, 392, 399, 441, 456, 504, 532, 573, 588, 684, 722, 764, 784, 798, 882, 912, 931, 1008, 1064, 1083, 1146, 1176, 1197, 1337, 1368, 1444, 1528, 1596, 1719, 1764, 1862, 2128, 2166, 2292, 2352, 2394, 2527, 2674, 2736, 2793, 2888, 3056, 3192, 3249, 3438, 3528, 3629, 3724, 4011, 4332, 4584, 4788, 5054, 5348, 5586, 5776, 6384, 6498, 6876, 7056, 7258, 7448, 7581, 8022, 8379, 8664, 9168, 9359, 9576, 10108, 10696, 10887, 11172, 12033, 12996, 13752, 14516, 14896, 15162, 16044, 16758, 17328, 17689, 18718, 19152, 20216, 21392, 21774, 22344, 22743, 24066, 25403, 25992, 27504, 28077, 29032, 30324, 32088, 32661, 33516, 35378, 37436, 40432, 43548, 44688, 45486, 48132, 50806, 51984, 53067, 56154, 58064, 60648, 64176, 65322, 67032, 68951, 70756, 74872, 76209, 84231, 87096, 90972, 96264, 101612, 106134, 112308, 121296, 130644, 134064, 137902, 141512, 149744, 152418, 159201, 168462, 174192, 177821, 181944, 192528, 203224, 206853, 212268, 224616, 228627, 261288, 275804, 283024, 304836, 318402, 336924, 355642, 363888, 406448, 413706, 424536, 449232, 457254, 482657, 522576, 533463, 551608, 609672, 620559, 636804, 673848, 711284, 827412, 849072, 914508, 965314, 1066926, 1103216, 1219344, 1241118, 1273608, 1347696, 1422568, 1447971, 1600389, 1654824, 1829016, 1930628, 2133852, 2482236, 2547216, 2845136, 2895942, 3200778, 3309648, 3378599, 3658032, 3861256, 4267704, 4343913, 4964472, 5791884, 6401556, 6757198, 7722512, 8535408, 8687826, 9928944, 10135797, 11583768, 12803112, 13514396, 17375652, 20271594, 23167536, 25606224, 27028792, 30407391, 34751304, 40543188, 54057584, 60814782, 69502608, 81086376, 121629564, 162172752, 243259128, 486518256]

約数ペア:

[(1, 486518256), (2, 243259128), (3, 162172752), (4, 121629564), (6, 81086376), (7, 69502608), (8, 60814782), (9, 54057584), (12, 40543188), (14, 34751304), (16, 30407391), (18, 27028792), (19, 25606224), (21, 23167536), (24, 20271594), (28, 17375652), (36, 13514396), (38, 12803112), (42, 11583768), (48, 10135797), (49, 9928944), (56, 8687826), (57, 8535408), (63, 7722512), (72, 6757198), (76, 6401556), (84, 5791884), (98, 4964472), (112, 4343913), (114, 4267704), (126, 3861256), (133, 3658032), (144, 3378599), (147, 3309648), (152, 3200778), (168, 2895942), (171, 2845136), (191, 2547216), (196, 2482236), (228, 2133852), (252, 1930628), (266, 1829016), (294, 1654824), (304, 1600389), (336, 1447971), (342, 1422568), (361, 1347696), (382, 1273608), (392, 1241118), (399, 1219344), (441, 1103216), (456, 1066926), (504, 965314), (532, 914508), (573, 849072), (588, 827412), (684, 711284), (722, 673848), (764, 636804), (784, 620559), (798, 609672), (882, 551608), (912, 533463), (931, 522576), (1008, 482657), (1064, 457254), (1083, 449232), (1146, 424536), (1176, 413706), (1197, 406448), (1337, 363888), (1368, 355642), (1444, 336924), (1528, 318402), (1596, 304836), (1719, 283024), (1764, 275804), (1862, 261288), (2128, 228627), (2166, 224616), (2292, 212268), (2352, 206853), (2394, 203224), (2527, 192528), (2674, 181944), (2736, 177821), (2793, 174192), (2888, 168462), (3056, 159201), (3192, 152418), (3249, 149744), (3438, 141512), (3528, 137902), (3629, 134064), (3724, 130644), (4011, 121296), (4332, 112308), (4584, 106134), (4788, 101612), (5054, 96264), (5348, 90972), (5586, 87096), (5776, 84231), (6384, 76209), (6498, 74872), (6876, 70756), (7056, 68951), (7258, 67032), (7448, 65322), (7581, 64176), (8022, 60648), (8379, 58064), (8664, 56154), (9168, 53067), (9359, 51984), (9576, 50806), (10108, 48132), (10696, 45486), (10887, 44688), (11172, 43548), (12033, 40432), (12996, 37436), (13752, 35378), (14516, 33516), (14896, 32661), (15162, 32088), (16044, 30324), (16758, 29032), (17328, 28077), (17689, 27504), (18718, 25992), (19152, 25403), (20216, 24066), (21392, 22743), (21774, 22344)]