318321408

素因数分解:

$2^8\times 3^1\times {\mathrm{97}}^1\times {\mathrm{4273}}^1$

素因数の和:4389

約数の個数: 72

約数和(自身を含む): 856133488

約数和(自身を除く): 537812080

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 97, 128, 192, 194, 256, 291, 384, 388, 582, 768, 776, 1164, 1552, 2328, 3104, 4273, 4656, 6208, 8546, 9312, 12416, 12819, 17092, 18624, 24832, 25638, 34184, 37248, 51276, 68368, 74496, 102552, 136736, 205104, 273472, 410208, 414481, 546944, 820416, 828962, 1093888, 1243443, 1640832, 1657924, 2486886, 3281664, 3315848, 4973772, 6631696, 9947544, 13263392, 19895088, 26526784, 39790176, 53053568, 79580352, 106107136, 159160704, 318321408]

約数ペア:

[(1, 318321408), (2, 159160704), (3, 106107136), (4, 79580352), (6, 53053568), (8, 39790176), (12, 26526784), (16, 19895088), (24, 13263392), (32, 9947544), (48, 6631696), (64, 4973772), (96, 3315848), (97, 3281664), (128, 2486886), (192, 1657924), (194, 1640832), (256, 1243443), (291, 1093888), (384, 828962), (388, 820416), (582, 546944), (768, 414481), (776, 410208), (1164, 273472), (1552, 205104), (2328, 136736), (3104, 102552), (4273, 74496), (4656, 68368), (6208, 51276), (8546, 37248), (9312, 34184), (12416, 25638), (12819, 24832), (17092, 18624)]