2798991468

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{7561}}^1$

素因数の和:7704

約数の個数: 144

約数和(自身を含む): 8786197056

約数和(自身を除く): 5987205588

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, 113, 117, 126, 156, 182, 226, 234, 252, 273, 339, 364, 452, 468, 546, 678, 791, 819, 1017, 1092, 1356, 1469, 1582, 1638, 2034, 2373, 2938, 3164, 3276, 4068, 4407, 4746, 5876, 7119, 7561, 8814, 9492, 10283, 13221, 14238, 15122, 17628, 20566, 22683, 26442, 28476, 30244, 30849, 41132, 45366, 52884, 52927, 61698, 68049, 90732, 92547, 98293, 105854, 123396, 136098, 158781, 185094, 196586, 211708, 272196, 294879, 317562, 370188, 393172, 476343, 589758, 635124, 688051, 854393, 884637, 952686, 1179516, 1376102, 1708786, 1769274, 1905372, 2064153, 2563179, 2752204, 3417572, 3538548, 4128306, 5126358, 5980751, 6192459, 7689537, 8256612, 10252716, 11107109, 11961502, 12384918, 15379074, 17942253, 22214218, 23923004, 24769836, 30758148, 33321327, 35884506, 44428436, 53826759, 66642654, 71769012, 77749763, 99963981, 107653518, 133285308, 155499526, 199927962, 215307036, 233249289, 310999052, 399855924, 466498578, 699747867, 932997156, 1399495734, 2798991468]

約数ペア:

[(1, 2798991468), (2, 1399495734), (3, 932997156), (4, 699747867), (6, 466498578), (7, 399855924), (9, 310999052), (12, 233249289), (13, 215307036), (14, 199927962), (18, 155499526), (21, 133285308), (26, 107653518), (28, 99963981), (36, 77749763), (39, 71769012), (42, 66642654), (52, 53826759), (63, 44428436), (78, 35884506), (84, 33321327), (91, 30758148), (113, 24769836), (117, 23923004), (126, 22214218), (156, 17942253), (182, 15379074), (226, 12384918), (234, 11961502), (252, 11107109), (273, 10252716), (339, 8256612), (364, 7689537), (452, 6192459), (468, 5980751), (546, 5126358), (678, 4128306), (791, 3538548), (819, 3417572), (1017, 2752204), (1092, 2563179), (1356, 2064153), (1469, 1905372), (1582, 1769274), (1638, 1708786), (2034, 1376102), (2373, 1179516), (2938, 952686), (3164, 884637), (3276, 854393), (4068, 688051), (4407, 635124), (4746, 589758), (5876, 476343), (7119, 393172), (7561, 370188), (8814, 317562), (9492, 294879), (10283, 272196), (13221, 211708), (14238, 196586), (15122, 185094), (17628, 158781), (20566, 136098), (22683, 123396), (26442, 105854), (28476, 98293), (30244, 92547), (30849, 90732), (41132, 68049), (45366, 61698), (52884, 52927)]