849507472

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{1181}}^1$

素因数の和:1328

約数の個数: 80

約数和(自身を含む): 1853792064

約数和(自身を除く): 1004284592

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 61, 67, 88, 122, 134, 176, 244, 268, 488, 536, 671, 737, 976, 1072, 1181, 1342, 1474, 2362, 2684, 2948, 4087, 4724, 5368, 5896, 8174, 9448, 10736, 11792, 12991, 16348, 18896, 25982, 32696, 44957, 51964, 65392, 72041, 79127, 89914, 103928, 144082, 158254, 179828, 207856, 288164, 316508, 359656, 576328, 633016, 719312, 792451, 870397, 1152656, 1266032, 1584902, 1740794, 3169804, 3481588, 4826747, 6339608, 6963176, 9653494, 12679216, 13926352, 19306988, 38613976, 53094217, 77227952, 106188434, 212376868, 424753736, 849507472]

約数ペア:

[(1, 849507472), (2, 424753736), (4, 212376868), (8, 106188434), (11, 77227952), (16, 53094217), (22, 38613976), (44, 19306988), (61, 13926352), (67, 12679216), (88, 9653494), (122, 6963176), (134, 6339608), (176, 4826747), (244, 3481588), (268, 3169804), (488, 1740794), (536, 1584902), (671, 1266032), (737, 1152656), (976, 870397), (1072, 792451), (1181, 719312), (1342, 633016), (1474, 576328), (2362, 359656), (2684, 316508), (2948, 288164), (4087, 207856), (4724, 179828), (5368, 158254), (5896, 144082), (8174, 103928), (9448, 89914), (10736, 79127), (11792, 72041), (12991, 65392), (16348, 51964), (18896, 44957), (25982, 32696)]