2743432992

素因数分解:

$2^5\times 3^2\times {\mathrm{139}}^1\times {\mathrm{68531}}^1$

素因数の和:68686

約数の個数: 72

約数和(自身を含む): 7857879120

約数和(自身を除く): 5114446128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 139, 144, 278, 288, 417, 556, 834, 1112, 1251, 1668, 2224, 2502, 3336, 4448, 5004, 6672, 10008, 13344, 20016, 40032, 68531, 137062, 205593, 274124, 411186, 548248, 616779, 822372, 1096496, 1233558, 1644744, 2192992, 2467116, 3289488, 4934232, 6578976, 9525809, 9868464, 19051618, 19736928, 28577427, 38103236, 57154854, 76206472, 85732281, 114309708, 152412944, 171464562, 228619416, 304825888, 342929124, 457238832, 685858248, 914477664, 1371716496, 2743432992]

約数ペア:

[(1, 2743432992), (2, 1371716496), (3, 914477664), (4, 685858248), (6, 457238832), (8, 342929124), (9, 304825888), (12, 228619416), (16, 171464562), (18, 152412944), (24, 114309708), (32, 85732281), (36, 76206472), (48, 57154854), (72, 38103236), (96, 28577427), (139, 19736928), (144, 19051618), (278, 9868464), (288, 9525809), (417, 6578976), (556, 4934232), (834, 3289488), (1112, 2467116), (1251, 2192992), (1668, 1644744), (2224, 1233558), (2502, 1096496), (3336, 822372), (4448, 616779), (5004, 548248), (6672, 411186), (10008, 274124), (13344, 205593), (20016, 137062), (40032, 68531)]