641419008

素因数分解:

$2^8\times 3^1\times {\mathrm{151}}^1\times {\mathrm{5531}}^1$

素因数の和:5701

約数の個数: 72

約数和(自身を含む): 1718726016

約数和(自身を除く): 1077307008

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 151, 192, 256, 302, 384, 453, 604, 768, 906, 1208, 1812, 2416, 3624, 4832, 5531, 7248, 9664, 11062, 14496, 16593, 19328, 22124, 28992, 33186, 38656, 44248, 57984, 66372, 88496, 115968, 132744, 176992, 265488, 353984, 530976, 707968, 835181, 1061952, 1415936, 1670362, 2123904, 2505543, 3340724, 4247808, 5011086, 6681448, 10022172, 13362896, 20044344, 26725792, 40088688, 53451584, 80177376, 106903168, 160354752, 213806336, 320709504, 641419008]

約数ペア:

[(1, 641419008), (2, 320709504), (3, 213806336), (4, 160354752), (6, 106903168), (8, 80177376), (12, 53451584), (16, 40088688), (24, 26725792), (32, 20044344), (48, 13362896), (64, 10022172), (96, 6681448), (128, 5011086), (151, 4247808), (192, 3340724), (256, 2505543), (302, 2123904), (384, 1670362), (453, 1415936), (604, 1061952), (768, 835181), (906, 707968), (1208, 530976), (1812, 353984), (2416, 265488), (3624, 176992), (4832, 132744), (5531, 115968), (7248, 88496), (9664, 66372), (11062, 57984), (14496, 44248), (16593, 38656), (19328, 33186), (22124, 28992)]