291220224

素因数分解:

$2^8\times 3^1\times {\mathrm{59}}^1\times {\mathrm{6427}}^1$

素因数の和:6505

約数の個数: 72

約数和(自身を含む): 788329920

約数和(自身を除く): 497109696

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 59, 64, 96, 118, 128, 177, 192, 236, 256, 354, 384, 472, 708, 768, 944, 1416, 1888, 2832, 3776, 5664, 6427, 7552, 11328, 12854, 15104, 19281, 22656, 25708, 38562, 45312, 51416, 77124, 102832, 154248, 205664, 308496, 379193, 411328, 616992, 758386, 822656, 1137579, 1233984, 1516772, 1645312, 2275158, 2467968, 3033544, 4550316, 4935936, 6067088, 9100632, 12134176, 18201264, 24268352, 36402528, 48536704, 72805056, 97073408, 145610112, 291220224]

約数ペア:

[(1, 291220224), (2, 145610112), (3, 97073408), (4, 72805056), (6, 48536704), (8, 36402528), (12, 24268352), (16, 18201264), (24, 12134176), (32, 9100632), (48, 6067088), (59, 4935936), (64, 4550316), (96, 3033544), (118, 2467968), (128, 2275158), (177, 1645312), (192, 1516772), (236, 1233984), (256, 1137579), (354, 822656), (384, 758386), (472, 616992), (708, 411328), (768, 379193), (944, 308496), (1416, 205664), (1888, 154248), (2832, 102832), (3776, 77124), (5664, 51416), (6427, 45312), (7552, 38562), (11328, 25708), (12854, 22656), (15104, 19281)]