2798630928

素因数分解:

$2^4\times 3^2\times {\mathrm{127}}^1\times {\mathrm{199}}^1\times {\mathrm{769}}^1$

素因数の和:1109

約数の個数: 120

約数和(自身を含む): 7943936000

約数和(自身を除く): 5145305072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 127, 144, 199, 254, 381, 398, 508, 597, 762, 769, 796, 1016, 1143, 1194, 1524, 1538, 1592, 1791, 2032, 2286, 2307, 2388, 3048, 3076, 3184, 3582, 4572, 4614, 4776, 6096, 6152, 6921, 7164, 9144, 9228, 9552, 12304, 13842, 14328, 18288, 18456, 25273, 27684, 28656, 36912, 50546, 55368, 75819, 97663, 101092, 110736, 151638, 153031, 195326, 202184, 227457, 292989, 303276, 306062, 390652, 404368, 454914, 459093, 585978, 606552, 612124, 781304, 878967, 909828, 918186, 1171956, 1213104, 1224248, 1377279, 1562608, 1757934, 1819656, 1836372, 2343912, 2448496, 2754558, 3515868, 3639312, 3672744, 4687824, 5509116, 7031736, 7345488, 11018232, 14063472, 19434937, 22036464, 38869874, 58304811, 77739748, 116609622, 155479496, 174914433, 233219244, 310958992, 349828866, 466438488, 699657732, 932876976, 1399315464, 2798630928]

約数ペア:

[(1, 2798630928), (2, 1399315464), (3, 932876976), (4, 699657732), (6, 466438488), (8, 349828866), (9, 310958992), (12, 233219244), (16, 174914433), (18, 155479496), (24, 116609622), (36, 77739748), (48, 58304811), (72, 38869874), (127, 22036464), (144, 19434937), (199, 14063472), (254, 11018232), (381, 7345488), (398, 7031736), (508, 5509116), (597, 4687824), (762, 3672744), (769, 3639312), (796, 3515868), (1016, 2754558), (1143, 2448496), (1194, 2343912), (1524, 1836372), (1538, 1819656), (1592, 1757934), (1791, 1562608), (2032, 1377279), (2286, 1224248), (2307, 1213104), (2388, 1171956), (3048, 918186), (3076, 909828), (3184, 878967), (3582, 781304), (4572, 612124), (4614, 606552), (4776, 585978), (6096, 459093), (6152, 454914), (6921, 404368), (7164, 390652), (9144, 306062), (9228, 303276), (9552, 292989), (12304, 227457), (13842, 202184), (14328, 195326), (18288, 153031), (18456, 151638), (25273, 110736), (27684, 101092), (28656, 97663), (36912, 75819), (50546, 55368)]