268194408

素因数分解:

$2^3\times 3^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{3257}}^1$

素因数の和:3386

約数の個数: 64

約数和(自身を含む): 694344960

約数和(自身を除く): 426150552

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 47, 73, 94, 141, 146, 188, 219, 282, 292, 376, 438, 564, 584, 876, 1128, 1752, 3257, 3431, 6514, 6862, 9771, 10293, 13028, 13724, 19542, 20586, 26056, 27448, 39084, 41172, 78168, 82344, 153079, 237761, 306158, 459237, 475522, 612316, 713283, 918474, 951044, 1224632, 1426566, 1836948, 1902088, 2853132, 3673896, 5706264, 11174767, 22349534, 33524301, 44699068, 67048602, 89398136, 134097204, 268194408]

約数ペア:

[(1, 268194408), (2, 134097204), (3, 89398136), (4, 67048602), (6, 44699068), (8, 33524301), (12, 22349534), (24, 11174767), (47, 5706264), (73, 3673896), (94, 2853132), (141, 1902088), (146, 1836948), (188, 1426566), (219, 1224632), (282, 951044), (292, 918474), (376, 713283), (438, 612316), (564, 475522), (584, 459237), (876, 306158), (1128, 237761), (1752, 153079), (3257, 82344), (3431, 78168), (6514, 41172), (6862, 39084), (9771, 27448), (10293, 26056), (13028, 20586), (13724, 19542)]