40271184

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{359}}^1$

素因数の和:433

約数の個数: 120

約数和(自身を含む): 121867200

約数和(自身を除く): 81596016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 41, 48, 57, 72, 76, 82, 114, 123, 144, 152, 164, 171, 228, 246, 304, 328, 342, 359, 369, 456, 492, 656, 684, 718, 738, 779, 912, 984, 1077, 1368, 1436, 1476, 1558, 1968, 2154, 2337, 2736, 2872, 2952, 3116, 3231, 4308, 4674, 5744, 5904, 6232, 6462, 6821, 7011, 8616, 9348, 12464, 12924, 13642, 14022, 14719, 17232, 18696, 20463, 25848, 27284, 28044, 29438, 37392, 40926, 44157, 51696, 54568, 56088, 58876, 61389, 81852, 88314, 109136, 112176, 117752, 122778, 132471, 163704, 176628, 235504, 245556, 264942, 279661, 327408, 353256, 491112, 529884, 559322, 706512, 838983, 982224, 1059768, 1118644, 1677966, 2119536, 2237288, 2516949, 3355932, 4474576, 5033898, 6711864, 10067796, 13423728, 20135592, 40271184]

約数ペア:

[(1, 40271184), (2, 20135592), (3, 13423728), (4, 10067796), (6, 6711864), (8, 5033898), (9, 4474576), (12, 3355932), (16, 2516949), (18, 2237288), (19, 2119536), (24, 1677966), (36, 1118644), (38, 1059768), (41, 982224), (48, 838983), (57, 706512), (72, 559322), (76, 529884), (82, 491112), (114, 353256), (123, 327408), (144, 279661), (152, 264942), (164, 245556), (171, 235504), (228, 176628), (246, 163704), (304, 132471), (328, 122778), (342, 117752), (359, 112176), (369, 109136), (456, 88314), (492, 81852), (656, 61389), (684, 58876), (718, 56088), (738, 54568), (779, 51696), (912, 44157), (984, 40926), (1077, 37392), (1368, 29438), (1436, 28044), (1476, 27284), (1558, 25848), (1968, 20463), (2154, 18696), (2337, 17232), (2736, 14719), (2872, 14022), (2952, 13642), (3116, 12924), (3231, 12464), (4308, 9348), (4674, 8616), (5744, 7011), (5904, 6821), (6232, 6462)]