939551646464

素因数分解:

$2^8\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{2445119}}^1$

素因数の和:2445233

約数の個数: 72

約数和(自身を含む): 1999130112000

約数和(自身を除く): 1059578465536

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 79, 128, 152, 158, 256, 304, 316, 608, 632, 1216, 1264, 1501, 2432, 2528, 3002, 4864, 5056, 6004, 10112, 12008, 20224, 24016, 48032, 96064, 192128, 384256, 2445119, 4890238, 9780476, 19560952, 39121904, 46457261, 78243808, 92914522, 156487616, 185829044, 193164401, 312975232, 371658088, 386328802, 625950464, 743316176, 772657604, 1486632352, 1545315208, 2973264704, 3090630416, 3670123619, 5946529408, 6181260832, 7340247238, 11893058816, 12362521664, 14680494476, 24725043328, 29360988952, 49450086656, 58721977904, 117443955808, 234887911616, 469775823232, 939551646464]

約数ペア:

[(1, 939551646464), (2, 469775823232), (4, 234887911616), (8, 117443955808), (16, 58721977904), (19, 49450086656), (32, 29360988952), (38, 24725043328), (64, 14680494476), (76, 12362521664), (79, 11893058816), (128, 7340247238), (152, 6181260832), (158, 5946529408), (256, 3670123619), (304, 3090630416), (316, 2973264704), (608, 1545315208), (632, 1486632352), (1216, 772657604), (1264, 743316176), (1501, 625950464), (2432, 386328802), (2528, 371658088), (3002, 312975232), (4864, 193164401), (5056, 185829044), (6004, 156487616), (10112, 92914522), (12008, 78243808), (20224, 46457261), (24016, 39121904), (48032, 19560952), (96064, 9780476), (192128, 4890238), (384256, 2445119)]