291214310384

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{35141}}^1\times {\mathrm{30467}}^1$

素因数の和:65633

約数の個数: 40

約数和(自身を含む): 597454202448

約数和(自身を除く): 306239892064

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 30467, 35141, 60934, 70282, 121868, 140564, 243736, 281128, 487472, 517939, 562256, 597397, 1035878, 1194794, 2071756, 2389588, 4143512, 4779176, 8287024, 9558352, 1070640847, 2141281694, 4282563388, 8565126776, 17130253552, 18200894399, 36401788798, 72803577596, 145607155192, 291214310384]

約数ペア:

[(1, 291214310384), (2, 145607155192), (4, 72803577596), (8, 36401788798), (16, 18200894399), (17, 17130253552), (34, 8565126776), (68, 4282563388), (136, 2141281694), (272, 1070640847), (30467, 9558352), (35141, 8287024), (60934, 4779176), (70282, 4143512), (121868, 2389588), (140564, 2071756), (243736, 1194794), (281128, 1035878), (487472, 597397), (517939, 562256)]