3977688

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1$

素因数の和:113

約数の個数: 128

約数和(自身を含む): 12499200

約数和(自身を除く): 8521512

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 19, 22, 24, 26, 33, 38, 39, 44, 52, 57, 61, 66, 76, 78, 88, 104, 114, 122, 132, 143, 152, 156, 183, 209, 228, 244, 247, 264, 286, 312, 366, 418, 429, 456, 488, 494, 572, 627, 671, 732, 741, 793, 836, 858, 988, 1144, 1159, 1254, 1342, 1464, 1482, 1586, 1672, 1716, 1976, 2013, 2318, 2379, 2508, 2684, 2717, 2964, 3172, 3432, 3477, 4026, 4636, 4758, 5016, 5368, 5434, 5928, 6344, 6954, 8052, 8151, 8723, 9272, 9516, 10868, 12749, 13908, 15067, 16104, 16302, 17446, 19032, 21736, 25498, 26169, 27816, 30134, 32604, 34892, 38247, 45201, 50996, 52338, 60268, 65208, 69784, 76494, 90402, 101992, 104676, 120536, 152988, 165737, 180804, 209352, 305976, 331474, 361608, 497211, 662948, 994422, 1325896, 1988844, 3977688]

約数ペア:

[(1, 3977688), (2, 1988844), (3, 1325896), (4, 994422), (6, 662948), (8, 497211), (11, 361608), (12, 331474), (13, 305976), (19, 209352), (22, 180804), (24, 165737), (26, 152988), (33, 120536), (38, 104676), (39, 101992), (44, 90402), (52, 76494), (57, 69784), (61, 65208), (66, 60268), (76, 52338), (78, 50996), (88, 45201), (104, 38247), (114, 34892), (122, 32604), (132, 30134), (143, 27816), (152, 26169), (156, 25498), (183, 21736), (209, 19032), (228, 17446), (244, 16302), (247, 16104), (264, 15067), (286, 13908), (312, 12749), (366, 10868), (418, 9516), (429, 9272), (456, 8723), (488, 8151), (494, 8052), (572, 6954), (627, 6344), (671, 5928), (732, 5434), (741, 5368), (793, 5016), (836, 4758), (858, 4636), (988, 4026), (1144, 3477), (1159, 3432), (1254, 3172), (1342, 2964), (1464, 2717), (1482, 2684), (1586, 2508), (1672, 2379), (1716, 2318), (1976, 2013)]