921814512

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{4729}}^1$

素因数の和:4902

約数の個数: 80

約数和(自身を含む): 2477460480

約数和(自身を除く): 1555645968

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 131, 186, 248, 262, 372, 393, 496, 524, 744, 786, 1048, 1488, 1572, 2096, 3144, 4061, 4729, 6288, 8122, 9458, 12183, 14187, 16244, 18916, 24366, 28374, 32488, 37832, 48732, 56748, 64976, 75664, 97464, 113496, 146599, 194928, 226992, 293198, 439797, 586396, 619499, 879594, 1172792, 1238998, 1759188, 1858497, 2345584, 2477996, 3518376, 3716994, 4955992, 7036752, 7433988, 9911984, 14867976, 19204469, 29735952, 38408938, 57613407, 76817876, 115226814, 153635752, 230453628, 307271504, 460907256, 921814512]

約数ペア:

[(1, 921814512), (2, 460907256), (3, 307271504), (4, 230453628), (6, 153635752), (8, 115226814), (12, 76817876), (16, 57613407), (24, 38408938), (31, 29735952), (48, 19204469), (62, 14867976), (93, 9911984), (124, 7433988), (131, 7036752), (186, 4955992), (248, 3716994), (262, 3518376), (372, 2477996), (393, 2345584), (496, 1858497), (524, 1759188), (744, 1238998), (786, 1172792), (1048, 879594), (1488, 619499), (1572, 586396), (2096, 439797), (3144, 293198), (4061, 226992), (4729, 194928), (6288, 146599), (8122, 113496), (9458, 97464), (12183, 75664), (14187, 64976), (16244, 56748), (18916, 48732), (24366, 37832), (28374, 32488)]