2013292768

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1\times {\mathrm{257}}^1$

素因数の和:500

約数の個数: 96

約数和(自身を含む): 4213036800

約数和(自身を除く): 2199744032

約数列:

[1, 2, 4, 8, 16, 31, 32, 53, 62, 106, 124, 149, 212, 248, 257, 298, 424, 496, 514, 596, 848, 992, 1028, 1192, 1643, 1696, 2056, 2384, 3286, 4112, 4619, 4768, 6572, 7897, 7967, 8224, 9238, 13144, 13621, 15794, 15934, 18476, 26288, 27242, 31588, 31868, 36952, 38293, 52576, 54484, 63176, 63736, 73904, 76586, 108968, 126352, 127472, 147808, 153172, 217936, 244807, 252704, 254944, 306344, 422251, 435872, 489614, 612688, 844502, 979228, 1187083, 1225376, 1689004, 1958456, 2029529, 2374166, 3378008, 3916912, 4059058, 4748332, 6756016, 7833824, 8118116, 9496664, 13512032, 16236232, 18993328, 32472464, 37986656, 62915399, 64944928, 125830798, 251661596, 503323192, 1006646384, 2013292768]

約数ペア:

[(1, 2013292768), (2, 1006646384), (4, 503323192), (8, 251661596), (16, 125830798), (31, 64944928), (32, 62915399), (53, 37986656), (62, 32472464), (106, 18993328), (124, 16236232), (149, 13512032), (212, 9496664), (248, 8118116), (257, 7833824), (298, 6756016), (424, 4748332), (496, 4059058), (514, 3916912), (596, 3378008), (848, 2374166), (992, 2029529), (1028, 1958456), (1192, 1689004), (1643, 1225376), (1696, 1187083), (2056, 979228), (2384, 844502), (3286, 612688), (4112, 489614), (4619, 435872), (4768, 422251), (6572, 306344), (7897, 254944), (7967, 252704), (8224, 244807), (9238, 217936), (13144, 153172), (13621, 147808), (15794, 127472), (15934, 126352), (18476, 108968), (26288, 76586), (27242, 73904), (31588, 63736), (31868, 63176), (36952, 54484), (38293, 52576)]