780897915972

素因数分解:

$2^2\times 3^4\times {\mathrm{47}}^1\times {\mathrm{727}}^1\times {\mathrm{70537}}^1$

素因数の和:71327

約数の個数: 120

約数和(自身を含む): 2087753251584

約数和(自身を除く): 1306855335612

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 47, 54, 81, 94, 108, 141, 162, 188, 282, 324, 423, 564, 727, 846, 1269, 1454, 1692, 2181, 2538, 2908, 3807, 4362, 5076, 6543, 7614, 8724, 13086, 15228, 19629, 26172, 34169, 39258, 58887, 68338, 70537, 78516, 102507, 117774, 136676, 141074, 205014, 211611, 235548, 282148, 307521, 410028, 423222, 615042, 634833, 846444, 922563, 1230084, 1269666, 1845126, 1904499, 2539332, 2767689, 3315239, 3690252, 3808998, 5535378, 5713497, 6630478, 7617996, 9945717, 11070756, 11426994, 13260956, 19891434, 22853988, 29837151, 39782868, 51280399, 59674302, 89511453, 102560798, 119348604, 153841197, 179022906, 205121596, 268534359, 307682394, 358045812, 461523591, 537068718, 615364788, 923047182, 1074137436, 1384570773, 1846094364, 2410178753, 2769141546, 4153712319, 4820357506, 5538283092, 7230536259, 8307424638, 9640715012, 14461072518, 16614849276, 21691608777, 28922145036, 43383217554, 65074826331, 86766435108, 130149652662, 195224478993, 260299305324, 390448957986, 780897915972]

約数ペア:

[(1, 780897915972), (2, 390448957986), (3, 260299305324), (4, 195224478993), (6, 130149652662), (9, 86766435108), (12, 65074826331), (18, 43383217554), (27, 28922145036), (36, 21691608777), (47, 16614849276), (54, 14461072518), (81, 9640715012), (94, 8307424638), (108, 7230536259), (141, 5538283092), (162, 4820357506), (188, 4153712319), (282, 2769141546), (324, 2410178753), (423, 1846094364), (564, 1384570773), (727, 1074137436), (846, 923047182), (1269, 615364788), (1454, 537068718), (1692, 461523591), (2181, 358045812), (2538, 307682394), (2908, 268534359), (3807, 205121596), (4362, 179022906), (5076, 153841197), (6543, 119348604), (7614, 102560798), (8724, 89511453), (13086, 59674302), (15228, 51280399), (19629, 39782868), (26172, 29837151), (34169, 22853988), (39258, 19891434), (58887, 13260956), (68338, 11426994), (70537, 11070756), (78516, 9945717), (102507, 7617996), (117774, 6630478), (136676, 5713497), (141074, 5535378), (205014, 3808998), (211611, 3690252), (235548, 3315239), (282148, 2767689), (307521, 2539332), (410028, 1904499), (423222, 1845126), (615042, 1269666), (634833, 1230084), (846444, 922563)]