816271092

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{2467}}^1$

素因数の和:2598

約数の個数: 144

約数和(自身を含む): 2565693312

約数和(自身を除く): 1749422220

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 101, 117, 126, 156, 182, 202, 234, 252, 273, 303, 364, 404, 468, 546, 606, 707, 819, 909, 1092, 1212, 1313, 1414, 1638, 1818, 2121, 2467, 2626, 2828, 3276, 3636, 3939, 4242, 4934, 5252, 6363, 7401, 7878, 8484, 9191, 9868, 11817, 12726, 14802, 15756, 17269, 18382, 22203, 23634, 25452, 27573, 29604, 32071, 34538, 36764, 44406, 47268, 51807, 55146, 64142, 69076, 82719, 88812, 96213, 103614, 110292, 128284, 155421, 165438, 192426, 207228, 224497, 249167, 288639, 310842, 330876, 384852, 448994, 498334, 577278, 621684, 673491, 747501, 897988, 996668, 1154556, 1346982, 1495002, 1744169, 2020473, 2242503, 2693964, 2990004, 3239171, 3488338, 4040946, 4485006, 5232507, 6478342, 6976676, 8081892, 8970012, 9717513, 10465014, 12956684, 15697521, 19435026, 20930028, 22674197, 29152539, 31395042, 38870052, 45348394, 58305078, 62790084, 68022591, 90696788, 116610156, 136045182, 204067773, 272090364, 408135546, 816271092]

約数ペア:

[(1, 816271092), (2, 408135546), (3, 272090364), (4, 204067773), (6, 136045182), (7, 116610156), (9, 90696788), (12, 68022591), (13, 62790084), (14, 58305078), (18, 45348394), (21, 38870052), (26, 31395042), (28, 29152539), (36, 22674197), (39, 20930028), (42, 19435026), (52, 15697521), (63, 12956684), (78, 10465014), (84, 9717513), (91, 8970012), (101, 8081892), (117, 6976676), (126, 6478342), (156, 5232507), (182, 4485006), (202, 4040946), (234, 3488338), (252, 3239171), (273, 2990004), (303, 2693964), (364, 2242503), (404, 2020473), (468, 1744169), (546, 1495002), (606, 1346982), (707, 1154556), (819, 996668), (909, 897988), (1092, 747501), (1212, 673491), (1313, 621684), (1414, 577278), (1638, 498334), (1818, 448994), (2121, 384852), (2467, 330876), (2626, 310842), (2828, 288639), (3276, 249167), (3636, 224497), (3939, 207228), (4242, 192426), (4934, 165438), (5252, 155421), (6363, 128284), (7401, 110292), (7878, 103614), (8484, 96213), (9191, 88812), (9868, 82719), (11817, 69076), (12726, 64142), (14802, 55146), (15756, 51807), (17269, 47268), (18382, 44406), (22203, 36764), (23634, 34538), (25452, 32071), (27573, 29604)]