722930368

素因数分解:

$2^6\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{2011}}^1$

素因数の和:2201

約数の個数: 56

約数和(自身を含む): 1481017104

約数和(自身を除く): 758086736

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 137, 164, 274, 328, 548, 656, 1096, 1312, 2011, 2192, 2624, 4022, 4384, 5617, 8044, 8768, 11234, 16088, 22468, 32176, 44936, 64352, 82451, 89872, 128704, 164902, 179744, 275507, 329804, 359488, 551014, 659608, 1102028, 1319216, 2204056, 2638432, 4408112, 5276864, 8816224, 11295787, 17632448, 22591574, 45183148, 90366296, 180732592, 361465184, 722930368]

約数ペア:

[(1, 722930368), (2, 361465184), (4, 180732592), (8, 90366296), (16, 45183148), (32, 22591574), (41, 17632448), (64, 11295787), (82, 8816224), (137, 5276864), (164, 4408112), (274, 2638432), (328, 2204056), (548, 1319216), (656, 1102028), (1096, 659608), (1312, 551014), (2011, 359488), (2192, 329804), (2624, 275507), (4022, 179744), (4384, 164902), (5617, 128704), (8044, 89872), (8768, 82451), (11234, 64352), (16088, 44936), (22468, 32176)]