6409502464

素因数分解:

$2^8\times {\mathrm{31}}^1\times {\mathrm{379}}^1\times {\mathrm{2131}}^1$

素因数の和:2557

約数の個数: 72

約数和(自身を含む): 13247736320

約数和(自身を除く): 6838233856

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 379, 496, 758, 992, 1516, 1984, 2131, 3032, 3968, 4262, 6064, 7936, 8524, 11749, 12128, 17048, 23498, 24256, 34096, 46996, 48512, 66061, 68192, 93992, 97024, 132122, 136384, 187984, 264244, 272768, 375968, 528488, 545536, 751936, 807649, 1056976, 1503872, 1615298, 2113952, 3007744, 3230596, 4227904, 6461192, 8455808, 12922384, 16911616, 25037119, 25844768, 50074238, 51689536, 100148476, 103379072, 200296952, 206758144, 400593904, 801187808, 1602375616, 3204751232, 6409502464]

約数ペア:

[(1, 6409502464), (2, 3204751232), (4, 1602375616), (8, 801187808), (16, 400593904), (31, 206758144), (32, 200296952), (62, 103379072), (64, 100148476), (124, 51689536), (128, 50074238), (248, 25844768), (256, 25037119), (379, 16911616), (496, 12922384), (758, 8455808), (992, 6461192), (1516, 4227904), (1984, 3230596), (2131, 3007744), (3032, 2113952), (3968, 1615298), (4262, 1503872), (6064, 1056976), (7936, 807649), (8524, 751936), (11749, 545536), (12128, 528488), (17048, 375968), (23498, 272768), (24256, 264244), (34096, 187984), (46996, 136384), (48512, 132122), (66061, 97024), (68192, 93992)]