1565366868

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{1303}}^1$

素因数の和:1494

約数の個数: 144

約数和(自身を含む): 4545305856

約数和(自身を除く): 2979938988

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 34, 36, 39, 51, 52, 68, 78, 102, 117, 151, 153, 156, 204, 221, 234, 302, 306, 442, 453, 468, 604, 612, 663, 884, 906, 1303, 1326, 1359, 1812, 1963, 1989, 2567, 2606, 2652, 2718, 3909, 3926, 3978, 5134, 5212, 5436, 5889, 7701, 7818, 7852, 7956, 10268, 11727, 11778, 15402, 15636, 16939, 17667, 22151, 23103, 23454, 23556, 30804, 33371, 33878, 35334, 44302, 46206, 46908, 50817, 66453, 66742, 67756, 70668, 88604, 92412, 100113, 101634, 132906, 133484, 152451, 196753, 199359, 200226, 203268, 265812, 287963, 300339, 304902, 393506, 398718, 400452, 575926, 590259, 600678, 609804, 787012, 797436, 863889, 1151852, 1180518, 1201356, 1727778, 1770777, 2361036, 2557789, 2591667, 3344801, 3455556, 3541554, 5115578, 5183334, 6689602, 7083108, 7673367, 10034403, 10231156, 10366668, 13379204, 15346734, 20068806, 23020101, 30103209, 30693468, 40137612, 43482413, 46040202, 60206418, 86964826, 92080404, 120412836, 130447239, 173929652, 260894478, 391341717, 521788956, 782683434, 1565366868]

約数ペア:

[(1, 1565366868), (2, 782683434), (3, 521788956), (4, 391341717), (6, 260894478), (9, 173929652), (12, 130447239), (13, 120412836), (17, 92080404), (18, 86964826), (26, 60206418), (34, 46040202), (36, 43482413), (39, 40137612), (51, 30693468), (52, 30103209), (68, 23020101), (78, 20068806), (102, 15346734), (117, 13379204), (151, 10366668), (153, 10231156), (156, 10034403), (204, 7673367), (221, 7083108), (234, 6689602), (302, 5183334), (306, 5115578), (442, 3541554), (453, 3455556), (468, 3344801), (604, 2591667), (612, 2557789), (663, 2361036), (884, 1770777), (906, 1727778), (1303, 1201356), (1326, 1180518), (1359, 1151852), (1812, 863889), (1963, 797436), (1989, 787012), (2567, 609804), (2606, 600678), (2652, 590259), (2718, 575926), (3909, 400452), (3926, 398718), (3978, 393506), (5134, 304902), (5212, 300339), (5436, 287963), (5889, 265812), (7701, 203268), (7818, 200226), (7852, 199359), (7956, 196753), (10268, 152451), (11727, 133484), (11778, 132906), (15402, 101634), (15636, 100113), (16939, 92412), (17667, 88604), (22151, 70668), (23103, 67756), (23454, 66742), (23556, 66453), (30804, 50817), (33371, 46908), (33878, 46206), (35334, 44302)]