215846928

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{3169}}^1$

素因数の和:3237

約数の個数: 120

約数和(自身を含む): 674525280

約数和(自身を除く): 458678352

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 43, 44, 48, 66, 72, 86, 88, 99, 129, 132, 144, 172, 176, 198, 258, 264, 344, 387, 396, 473, 516, 528, 688, 774, 792, 946, 1032, 1419, 1548, 1584, 1892, 2064, 2838, 3096, 3169, 3784, 4257, 5676, 6192, 6338, 7568, 8514, 9507, 11352, 12676, 17028, 19014, 22704, 25352, 28521, 34056, 34859, 38028, 50704, 57042, 68112, 69718, 76056, 104577, 114084, 136267, 139436, 152112, 209154, 228168, 272534, 278872, 313731, 408801, 418308, 456336, 545068, 557744, 627462, 817602, 836616, 1090136, 1226403, 1254924, 1498937, 1635204, 1673232, 2180272, 2452806, 2509848, 2997874, 3270408, 4496811, 4905612, 5019696, 5995748, 6540816, 8993622, 9811224, 11991496, 13490433, 17987244, 19622448, 23982992, 26980866, 35974488, 53961732, 71948976, 107923464, 215846928]

約数ペア:

[(1, 215846928), (2, 107923464), (3, 71948976), (4, 53961732), (6, 35974488), (8, 26980866), (9, 23982992), (11, 19622448), (12, 17987244), (16, 13490433), (18, 11991496), (22, 9811224), (24, 8993622), (33, 6540816), (36, 5995748), (43, 5019696), (44, 4905612), (48, 4496811), (66, 3270408), (72, 2997874), (86, 2509848), (88, 2452806), (99, 2180272), (129, 1673232), (132, 1635204), (144, 1498937), (172, 1254924), (176, 1226403), (198, 1090136), (258, 836616), (264, 817602), (344, 627462), (387, 557744), (396, 545068), (473, 456336), (516, 418308), (528, 408801), (688, 313731), (774, 278872), (792, 272534), (946, 228168), (1032, 209154), (1419, 152112), (1548, 139436), (1584, 136267), (1892, 114084), (2064, 104577), (2838, 76056), (3096, 69718), (3169, 68112), (3784, 57042), (4257, 50704), (5676, 38028), (6192, 34859), (6338, 34056), (7568, 28521), (8514, 25352), (9507, 22704), (11352, 19014), (12676, 17028)]