128599416

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{397}}^1\times {\mathrm{409}}^1$

素因数の和:829

約数の個数: 96

約数和(自身を含む): 381841200

約数和(自身を除く): 253241784

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 132, 198, 264, 396, 397, 409, 792, 794, 818, 1191, 1227, 1588, 1636, 2382, 2454, 3176, 3272, 3573, 3681, 4367, 4499, 4764, 4908, 7146, 7362, 8734, 8998, 9528, 9816, 13101, 13497, 14292, 14724, 17468, 17996, 26202, 26994, 28584, 29448, 34936, 35992, 39303, 40491, 52404, 53988, 78606, 80982, 104808, 107976, 157212, 161964, 162373, 314424, 323928, 324746, 487119, 649492, 974238, 1298984, 1461357, 1786103, 1948476, 2922714, 3572206, 3896952, 5358309, 5845428, 7144412, 10716618, 11690856, 14288824, 16074927, 21433236, 32149854, 42866472, 64299708, 128599416]

約数ペア:

[(1, 128599416), (2, 64299708), (3, 42866472), (4, 32149854), (6, 21433236), (8, 16074927), (9, 14288824), (11, 11690856), (12, 10716618), (18, 7144412), (22, 5845428), (24, 5358309), (33, 3896952), (36, 3572206), (44, 2922714), (66, 1948476), (72, 1786103), (88, 1461357), (99, 1298984), (132, 974238), (198, 649492), (264, 487119), (396, 324746), (397, 323928), (409, 314424), (792, 162373), (794, 161964), (818, 157212), (1191, 107976), (1227, 104808), (1588, 80982), (1636, 78606), (2382, 53988), (2454, 52404), (3176, 40491), (3272, 39303), (3573, 35992), (3681, 34936), (4367, 29448), (4499, 28584), (4764, 26994), (4908, 26202), (7146, 17996), (7362, 17468), (8734, 14724), (8998, 14292), (9528, 13497), (9816, 13101)]