240904128

素因数分解:

$2^6\times 3^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{307}}^1$

素因数の和:450

約数の個数: 112

約数和(自身を含む): 659652224

約数和(自身を除く): 418748096

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 61, 64, 67, 96, 122, 134, 183, 192, 201, 244, 268, 307, 366, 402, 488, 536, 614, 732, 804, 921, 976, 1072, 1228, 1464, 1608, 1842, 1952, 2144, 2456, 2928, 3216, 3684, 3904, 4087, 4288, 4912, 5856, 6432, 7368, 8174, 9824, 11712, 12261, 12864, 14736, 16348, 18727, 19648, 20569, 24522, 29472, 32696, 37454, 41138, 49044, 56181, 58944, 61707, 65392, 74908, 82276, 98088, 112362, 123414, 130784, 149816, 164552, 196176, 224724, 246828, 261568, 299632, 329104, 392352, 449448, 493656, 599264, 658208, 784704, 898896, 987312, 1198528, 1254709, 1316416, 1797792, 1974624, 2509418, 3595584, 3764127, 3949248, 5018836, 7528254, 10037672, 15056508, 20075344, 30113016, 40150688, 60226032, 80301376, 120452064, 240904128]

約数ペア:

[(1, 240904128), (2, 120452064), (3, 80301376), (4, 60226032), (6, 40150688), (8, 30113016), (12, 20075344), (16, 15056508), (24, 10037672), (32, 7528254), (48, 5018836), (61, 3949248), (64, 3764127), (67, 3595584), (96, 2509418), (122, 1974624), (134, 1797792), (183, 1316416), (192, 1254709), (201, 1198528), (244, 987312), (268, 898896), (307, 784704), (366, 658208), (402, 599264), (488, 493656), (536, 449448), (614, 392352), (732, 329104), (804, 299632), (921, 261568), (976, 246828), (1072, 224724), (1228, 196176), (1464, 164552), (1608, 149816), (1842, 130784), (1952, 123414), (2144, 112362), (2456, 98088), (2928, 82276), (3216, 74908), (3684, 65392), (3904, 61707), (4087, 58944), (4288, 56181), (4912, 49044), (5856, 41138), (6432, 37454), (7368, 32696), (8174, 29472), (9824, 24522), (11712, 20569), (12261, 19648), (12864, 18727), (14736, 16348)]