704385136

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{373}}^1\times {\mathrm{1297}}^1$

素因数の和:1698

約数の個数: 80

約数和(自身を含む): 1685489344

約数和(自身を除く): 981104208

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 373, 728, 746, 1297, 1456, 1492, 2594, 2611, 2984, 4849, 5188, 5222, 5968, 9079, 9698, 10376, 10444, 16861, 18158, 19396, 20752, 20888, 33722, 33943, 36316, 38792, 41776, 67444, 67886, 72632, 77584, 118027, 134888, 135772, 145264, 236054, 269776, 271544, 472108, 483781, 543088, 944216, 967562, 1888432, 1935124, 3386467, 3870248, 6289153, 6772934, 7740496, 12578306, 13545868, 25156612, 27091736, 44024071, 50313224, 54183472, 88048142, 100626448, 176096284, 352192568, 704385136]

約数ペア:

[(1, 704385136), (2, 352192568), (4, 176096284), (7, 100626448), (8, 88048142), (13, 54183472), (14, 50313224), (16, 44024071), (26, 27091736), (28, 25156612), (52, 13545868), (56, 12578306), (91, 7740496), (104, 6772934), (112, 6289153), (182, 3870248), (208, 3386467), (364, 1935124), (373, 1888432), (728, 967562), (746, 944216), (1297, 543088), (1456, 483781), (1492, 472108), (2594, 271544), (2611, 269776), (2984, 236054), (4849, 145264), (5188, 135772), (5222, 134888), (5968, 118027), (9079, 77584), (9698, 72632), (10376, 67886), (10444, 67444), (16861, 41776), (18158, 38792), (19396, 36316), (20752, 33943), (20888, 33722)]