248661912

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{283}}^1\times {\mathrm{1181}}^1$

素因数の和:1504

約数の個数: 64

約数和(自身を含む): 644520960

約数和(自身を除く): 395859048

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 283, 372, 566, 744, 849, 1132, 1181, 1698, 2264, 2362, 3396, 3543, 4724, 6792, 7086, 8773, 9448, 14172, 17546, 26319, 28344, 35092, 36611, 52638, 70184, 73222, 105276, 109833, 146444, 210552, 219666, 292888, 334223, 439332, 668446, 878664, 1002669, 1336892, 2005338, 2673784, 4010676, 8021352, 10360913, 20721826, 31082739, 41443652, 62165478, 82887304, 124330956, 248661912]

約数ペア:

[(1, 248661912), (2, 124330956), (3, 82887304), (4, 62165478), (6, 41443652), (8, 31082739), (12, 20721826), (24, 10360913), (31, 8021352), (62, 4010676), (93, 2673784), (124, 2005338), (186, 1336892), (248, 1002669), (283, 878664), (372, 668446), (566, 439332), (744, 334223), (849, 292888), (1132, 219666), (1181, 210552), (1698, 146444), (2264, 109833), (2362, 105276), (3396, 73222), (3543, 70184), (4724, 52638), (6792, 36611), (7086, 35092), (8773, 28344), (9448, 26319), (14172, 17546)]