995428848

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{257}}^1$

素因数の和:455

約数の個数: 160

約数和(自身を含む): 2825533440

約数和(自身を除く): 1830104592

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 31, 38, 48, 57, 62, 76, 93, 114, 124, 137, 152, 186, 228, 248, 257, 274, 304, 372, 411, 456, 496, 514, 548, 589, 744, 771, 822, 912, 1028, 1096, 1178, 1488, 1542, 1644, 1767, 2056, 2192, 2356, 2603, 3084, 3288, 3534, 4112, 4247, 4712, 4883, 5206, 6168, 6576, 7068, 7809, 7967, 8494, 9424, 9766, 10412, 12336, 12741, 14136, 14649, 15618, 15934, 16988, 19532, 20824, 23901, 25482, 28272, 29298, 31236, 31868, 33976, 35209, 39064, 41648, 47802, 50964, 58596, 62472, 63736, 67952, 70418, 78128, 80693, 95604, 101928, 105627, 117192, 124944, 127472, 140836, 151373, 161386, 191208, 203856, 211254, 234384, 242079, 281672, 302746, 322772, 382416, 422508, 454119, 484158, 563344, 605492, 645544, 668971, 845016, 908238, 968316, 1091479, 1210984, 1291088, 1337942, 1690032, 1816476, 1936632, 2006913, 2182958, 2421968, 2675884, 3274437, 3632952, 3873264, 4013826, 4365916, 5351768, 6548874, 7265904, 8027652, 8731832, 10703536, 13097748, 16055304, 17463664, 20738101, 26195496, 32110608, 41476202, 52390992, 62214303, 82952404, 124428606, 165904808, 248857212, 331809616, 497714424, 995428848]

約数ペア:

[(1, 995428848), (2, 497714424), (3, 331809616), (4, 248857212), (6, 165904808), (8, 124428606), (12, 82952404), (16, 62214303), (19, 52390992), (24, 41476202), (31, 32110608), (38, 26195496), (48, 20738101), (57, 17463664), (62, 16055304), (76, 13097748), (93, 10703536), (114, 8731832), (124, 8027652), (137, 7265904), (152, 6548874), (186, 5351768), (228, 4365916), (248, 4013826), (257, 3873264), (274, 3632952), (304, 3274437), (372, 2675884), (411, 2421968), (456, 2182958), (496, 2006913), (514, 1936632), (548, 1816476), (589, 1690032), (744, 1337942), (771, 1291088), (822, 1210984), (912, 1091479), (1028, 968316), (1096, 908238), (1178, 845016), (1488, 668971), (1542, 645544), (1644, 605492), (1767, 563344), (2056, 484158), (2192, 454119), (2356, 422508), (2603, 382416), (3084, 322772), (3288, 302746), (3534, 281672), (4112, 242079), (4247, 234384), (4712, 211254), (4883, 203856), (5206, 191208), (6168, 161386), (6576, 151373), (7068, 140836), (7809, 127472), (7967, 124944), (8494, 117192), (9424, 105627), (9766, 101928), (10412, 95604), (12336, 80693), (12741, 78128), (14136, 70418), (14649, 67952), (15618, 63736), (15934, 62472), (16988, 58596), (19532, 50964), (20824, 47802), (23901, 41648), (25482, 39064), (28272, 35209), (29298, 33976), (31236, 31868)]