402742496

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{269}}^1$

素因数の和:412

約数の個数: 96

約数和(自身を含む): 885880800

約数和(自身を除く): 483138304

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 59, 61, 104, 118, 122, 208, 236, 244, 269, 416, 472, 488, 538, 767, 793, 944, 976, 1076, 1534, 1586, 1888, 1952, 2152, 3068, 3172, 3497, 3599, 4304, 6136, 6344, 6994, 7198, 8608, 12272, 12688, 13988, 14396, 15871, 16409, 24544, 25376, 27976, 28792, 31742, 32818, 46787, 55952, 57584, 63484, 65636, 93574, 111904, 115168, 126968, 131272, 187148, 206323, 213317, 253936, 262544, 374296, 412646, 426634, 507872, 525088, 748592, 825292, 853268, 968131, 1497184, 1650584, 1706536, 1936262, 3301168, 3413072, 3872524, 6602336, 6826144, 7745048, 12585703, 15490096, 25171406, 30980192, 50342812, 100685624, 201371248, 402742496]

約数ペア:

[(1, 402742496), (2, 201371248), (4, 100685624), (8, 50342812), (13, 30980192), (16, 25171406), (26, 15490096), (32, 12585703), (52, 7745048), (59, 6826144), (61, 6602336), (104, 3872524), (118, 3413072), (122, 3301168), (208, 1936262), (236, 1706536), (244, 1650584), (269, 1497184), (416, 968131), (472, 853268), (488, 825292), (538, 748592), (767, 525088), (793, 507872), (944, 426634), (976, 412646), (1076, 374296), (1534, 262544), (1586, 253936), (1888, 213317), (1952, 206323), (2152, 187148), (3068, 131272), (3172, 126968), (3497, 115168), (3599, 111904), (4304, 93574), (6136, 65636), (6344, 63484), (6994, 57584), (7198, 55952), (8608, 46787), (12272, 32818), (12688, 31742), (13988, 28792), (14396, 27976), (15871, 25376), (16409, 24544)]