16616935584

素因数分解:

$2^5\times 3^2\times {\mathrm{59}}^1\times {\mathrm{977927}}^1$

素因数の和:978002

約数の個数: 72

約数和(自身を含む): 48055381920

約数和(自身を除く): 31438446336

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 59, 72, 96, 118, 144, 177, 236, 288, 354, 472, 531, 708, 944, 1062, 1416, 1888, 2124, 2832, 4248, 5664, 8496, 16992, 977927, 1955854, 2933781, 3911708, 5867562, 7823416, 8801343, 11735124, 15646832, 17602686, 23470248, 31293664, 35205372, 46940496, 57697693, 70410744, 93880992, 115395386, 140821488, 173093079, 230790772, 281642976, 346186158, 461581544, 519279237, 692372316, 923163088, 1038558474, 1384744632, 1846326176, 2077116948, 2769489264, 4154233896, 5538978528, 8308467792, 16616935584]

約数ペア:

[(1, 16616935584), (2, 8308467792), (3, 5538978528), (4, 4154233896), (6, 2769489264), (8, 2077116948), (9, 1846326176), (12, 1384744632), (16, 1038558474), (18, 923163088), (24, 692372316), (32, 519279237), (36, 461581544), (48, 346186158), (59, 281642976), (72, 230790772), (96, 173093079), (118, 140821488), (144, 115395386), (177, 93880992), (236, 70410744), (288, 57697693), (354, 46940496), (472, 35205372), (531, 31293664), (708, 23470248), (944, 17602686), (1062, 15646832), (1416, 11735124), (1888, 8801343), (2124, 7823416), (2832, 5867562), (4248, 3911708), (5664, 2933781), (8496, 1955854), (16992, 977927)]