213219936

素因数分解:

$2^5\times 3^2\times {\mathrm{23}}^1\times {\mathrm{32189}}^1$

素因数の和:32228

約数の個数: 72

約数和(自身を含む): 632726640

約数和(自身を除く): 419506704

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 69, 72, 92, 96, 138, 144, 184, 207, 276, 288, 368, 414, 552, 736, 828, 1104, 1656, 2208, 3312, 6624, 32189, 64378, 96567, 128756, 193134, 257512, 289701, 386268, 515024, 579402, 740347, 772536, 1030048, 1158804, 1480694, 1545072, 2221041, 2317608, 2961388, 3090144, 4442082, 4635216, 5922776, 6663123, 8884164, 9270432, 11845552, 13326246, 17768328, 23691104, 26652492, 35536656, 53304984, 71073312, 106609968, 213219936]

約数ペア:

[(1, 213219936), (2, 106609968), (3, 71073312), (4, 53304984), (6, 35536656), (8, 26652492), (9, 23691104), (12, 17768328), (16, 13326246), (18, 11845552), (23, 9270432), (24, 8884164), (32, 6663123), (36, 5922776), (46, 4635216), (48, 4442082), (69, 3090144), (72, 2961388), (92, 2317608), (96, 2221041), (138, 1545072), (144, 1480694), (184, 1158804), (207, 1030048), (276, 772536), (288, 740347), (368, 579402), (414, 515024), (552, 386268), (736, 289701), (828, 257512), (1104, 193134), (1656, 128756), (2208, 96567), (3312, 64378), (6624, 32189)]