726190032

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{19421}}^1$

素因数の和:19492

約数の個数: 80

約数和(自身を含む): 2022995520

約数和(自身を除く): 1296805488

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 41, 48, 57, 76, 82, 114, 123, 152, 164, 228, 246, 304, 328, 456, 492, 656, 779, 912, 984, 1558, 1968, 2337, 3116, 4674, 6232, 9348, 12464, 18696, 19421, 37392, 38842, 58263, 77684, 116526, 155368, 233052, 310736, 368999, 466104, 737998, 796261, 932208, 1106997, 1475996, 1592522, 2213994, 2388783, 2951992, 3185044, 4427988, 4777566, 5903984, 6370088, 8855976, 9555132, 12740176, 15128959, 17711952, 19110264, 30257918, 38220528, 45386877, 60515836, 90773754, 121031672, 181547508, 242063344, 363095016, 726190032]

約数ペア:

[(1, 726190032), (2, 363095016), (3, 242063344), (4, 181547508), (6, 121031672), (8, 90773754), (12, 60515836), (16, 45386877), (19, 38220528), (24, 30257918), (38, 19110264), (41, 17711952), (48, 15128959), (57, 12740176), (76, 9555132), (82, 8855976), (114, 6370088), (123, 5903984), (152, 4777566), (164, 4427988), (228, 3185044), (246, 2951992), (304, 2388783), (328, 2213994), (456, 1592522), (492, 1475996), (656, 1106997), (779, 932208), (912, 796261), (984, 737998), (1558, 466104), (1968, 368999), (2337, 310736), (3116, 233052), (4674, 155368), (6232, 116526), (9348, 77684), (12464, 58263), (18696, 38842), (19421, 37392)]