485722384

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{199}}^1$

素因数の和:301

約数の個数: 160

約数和(自身を含む): 1206272000

約数和(自身を除く): 720549616

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 31, 37, 38, 56, 62, 74, 76, 112, 124, 133, 148, 152, 199, 217, 248, 259, 266, 296, 304, 398, 434, 496, 518, 532, 589, 592, 703, 796, 868, 1036, 1064, 1147, 1178, 1393, 1406, 1592, 1736, 2072, 2128, 2294, 2356, 2786, 2812, 3184, 3472, 3781, 4123, 4144, 4588, 4712, 4921, 5572, 5624, 6169, 7363, 7562, 8029, 8246, 9176, 9424, 9842, 11144, 11248, 12338, 14726, 15124, 16058, 16492, 18352, 19684, 21793, 22288, 24676, 26467, 29452, 30248, 32116, 32984, 39368, 43183, 43586, 49352, 51541, 52934, 58904, 60496, 64232, 65968, 78736, 86366, 87172, 98704, 103082, 105868, 117211, 117808, 128464, 139897, 152551, 172732, 174344, 206164, 211736, 228253, 234422, 279794, 305102, 345464, 348688, 412328, 423472, 456506, 468844, 559588, 610204, 690928, 820477, 824656, 913012, 937688, 979279, 1119176, 1220408, 1597771, 1640954, 1826024, 1875376, 1958558, 2238352, 2440816, 3195542, 3281908, 3652048, 3917116, 4336807, 6391084, 6563816, 7834232, 8673614, 12782168, 13127632, 15668464, 17347228, 25564336, 30357649, 34694456, 60715298, 69388912, 121430596, 242861192, 485722384]

約数ペア:

[(1, 485722384), (2, 242861192), (4, 121430596), (7, 69388912), (8, 60715298), (14, 34694456), (16, 30357649), (19, 25564336), (28, 17347228), (31, 15668464), (37, 13127632), (38, 12782168), (56, 8673614), (62, 7834232), (74, 6563816), (76, 6391084), (112, 4336807), (124, 3917116), (133, 3652048), (148, 3281908), (152, 3195542), (199, 2440816), (217, 2238352), (248, 1958558), (259, 1875376), (266, 1826024), (296, 1640954), (304, 1597771), (398, 1220408), (434, 1119176), (496, 979279), (518, 937688), (532, 913012), (589, 824656), (592, 820477), (703, 690928), (796, 610204), (868, 559588), (1036, 468844), (1064, 456506), (1147, 423472), (1178, 412328), (1393, 348688), (1406, 345464), (1592, 305102), (1736, 279794), (2072, 234422), (2128, 228253), (2294, 211736), (2356, 206164), (2786, 174344), (2812, 172732), (3184, 152551), (3472, 139897), (3781, 128464), (4123, 117808), (4144, 117211), (4588, 105868), (4712, 103082), (4921, 98704), (5572, 87172), (5624, 86366), (6169, 78736), (7363, 65968), (7562, 64232), (8029, 60496), (8246, 58904), (9176, 52934), (9424, 51541), (9842, 49352), (11144, 43586), (11248, 43183), (12338, 39368), (14726, 32984), (15124, 32116), (16058, 30248), (16492, 29452), (18352, 26467), (19684, 24676), (21793, 22288)]