2858981328

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{971}}^1$

素因数の和:1142

約数の個数: 240

約数和(自身を含む): 9626812416

約数和(自身を除く): 6767831088

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 28, 36, 42, 46, 48, 56, 63, 69, 72, 84, 92, 112, 126, 127, 138, 144, 161, 168, 184, 207, 252, 254, 276, 322, 336, 368, 381, 414, 483, 504, 508, 552, 644, 762, 828, 889, 966, 971, 1008, 1016, 1104, 1143, 1288, 1449, 1524, 1656, 1778, 1932, 1942, 2032, 2286, 2576, 2667, 2898, 2913, 2921, 3048, 3312, 3556, 3864, 3884, 4572, 5334, 5796, 5826, 5842, 6096, 6797, 7112, 7728, 7768, 8001, 8739, 8763, 9144, 10668, 11592, 11652, 11684, 13594, 14224, 15536, 16002, 17478, 17526, 18288, 20391, 20447, 21336, 22333, 23184, 23304, 23368, 26289, 27188, 32004, 34956, 35052, 40782, 40894, 42672, 44666, 46608, 46736, 52578, 54376, 61173, 61341, 64008, 66999, 69912, 70104, 81564, 81788, 89332, 105156, 108752, 122346, 122682, 123317, 128016, 133998, 139824, 140208, 156331, 163128, 163576, 178664, 184023, 200997, 210312, 244692, 245364, 246634, 267996, 312662, 326256, 327152, 357328, 368046, 369951, 401994, 420624, 468993, 489384, 490728, 493268, 535992, 625324, 736092, 739902, 803988, 863219, 937986, 978768, 981456, 986536, 1071984, 1109853, 1250648, 1406979, 1472184, 1479804, 1607976, 1726438, 1875972, 1973072, 2219706, 2501296, 2589657, 2813958, 2836291, 2944368, 2959608, 3215952, 3452876, 3751944, 4439412, 5179314, 5627916, 5672582, 5919216, 6905752, 7503888, 7768971, 8508873, 8878824, 10358628, 11255832, 11345164, 13811504, 15537942, 17017746, 17757648, 19854037, 20717256, 22511664, 22690328, 25526619, 31075884, 34035492, 39708074, 41434512, 45380656, 51053238, 59562111, 62151768, 68070984, 79416148, 102106476, 119124222, 124303536, 136141968, 158832296, 178686333, 204212952, 238248444, 317664592, 357372666, 408425904, 476496888, 714745332, 952993776, 1429490664, 2858981328]

約数ペア:

[(1, 2858981328), (2, 1429490664), (3, 952993776), (4, 714745332), (6, 476496888), (7, 408425904), (8, 357372666), (9, 317664592), (12, 238248444), (14, 204212952), (16, 178686333), (18, 158832296), (21, 136141968), (23, 124303536), (24, 119124222), (28, 102106476), (36, 79416148), (42, 68070984), (46, 62151768), (48, 59562111), (56, 51053238), (63, 45380656), (69, 41434512), (72, 39708074), (84, 34035492), (92, 31075884), (112, 25526619), (126, 22690328), (127, 22511664), (138, 20717256), (144, 19854037), (161, 17757648), (168, 17017746), (184, 15537942), (207, 13811504), (252, 11345164), (254, 11255832), (276, 10358628), (322, 8878824), (336, 8508873), (368, 7768971), (381, 7503888), (414, 6905752), (483, 5919216), (504, 5672582), (508, 5627916), (552, 5179314), (644, 4439412), (762, 3751944), (828, 3452876), (889, 3215952), (966, 2959608), (971, 2944368), (1008, 2836291), (1016, 2813958), (1104, 2589657), (1143, 2501296), (1288, 2219706), (1449, 1973072), (1524, 1875972), (1656, 1726438), (1778, 1607976), (1932, 1479804), (1942, 1472184), (2032, 1406979), (2286, 1250648), (2576, 1109853), (2667, 1071984), (2898, 986536), (2913, 981456), (2921, 978768), (3048, 937986), (3312, 863219), (3556, 803988), (3864, 739902), (3884, 736092), (4572, 625324), (5334, 535992), (5796, 493268), (5826, 490728), (5842, 489384), (6096, 468993), (6797, 420624), (7112, 401994), (7728, 369951), (7768, 368046), (8001, 357328), (8739, 327152), (8763, 326256), (9144, 312662), (10668, 267996), (11592, 246634), (11652, 245364), (11684, 244692), (13594, 210312), (14224, 200997), (15536, 184023), (16002, 178664), (17478, 163576), (17526, 163128), (18288, 156331), (20391, 140208), (20447, 139824), (21336, 133998), (22333, 128016), (23184, 123317), (23304, 122682), (23368, 122346), (26289, 108752), (27188, 105156), (32004, 89332), (34956, 81788), (35052, 81564), (40782, 70104), (40894, 69912), (42672, 66999), (44666, 64008), (46608, 61341), (46736, 61173), (52578, 54376)]