531764784

素因数分解:

$2^4\times 3^3\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{491}}^1$

素因数の和:640

約数の個数: 160

約数和(自身を含む): 1610611200

約数和(自身を除く): 1078846416

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 36, 46, 48, 54, 69, 72, 92, 108, 109, 138, 144, 184, 207, 216, 218, 276, 327, 368, 414, 432, 436, 491, 552, 621, 654, 828, 872, 981, 982, 1104, 1242, 1308, 1473, 1656, 1744, 1962, 1964, 2484, 2507, 2616, 2943, 2946, 3312, 3924, 3928, 4419, 4968, 5014, 5232, 5886, 5892, 7521, 7848, 7856, 8838, 9936, 10028, 11293, 11772, 11784, 13257, 15042, 15696, 17676, 20056, 22563, 22586, 23544, 23568, 26514, 30084, 33879, 35352, 40112, 45126, 45172, 47088, 53028, 53519, 60168, 67689, 67758, 70704, 90252, 90344, 101637, 106056, 107038, 120336, 135378, 135516, 160557, 180504, 180688, 203274, 212112, 214076, 270756, 271032, 304911, 321114, 361008, 406548, 428152, 481671, 541512, 542064, 609822, 642228, 813096, 856304, 963342, 1083024, 1219644, 1230937, 1284456, 1445013, 1626192, 1926684, 2439288, 2461874, 2568912, 2890026, 3692811, 3853368, 4878576, 4923748, 5780052, 7385622, 7706736, 9847496, 11078433, 11560104, 14771244, 19694992, 22156866, 23120208, 29542488, 33235299, 44313732, 59084976, 66470598, 88627464, 132941196, 177254928, 265882392, 531764784]

約数ペア:

[(1, 531764784), (2, 265882392), (3, 177254928), (4, 132941196), (6, 88627464), (8, 66470598), (9, 59084976), (12, 44313732), (16, 33235299), (18, 29542488), (23, 23120208), (24, 22156866), (27, 19694992), (36, 14771244), (46, 11560104), (48, 11078433), (54, 9847496), (69, 7706736), (72, 7385622), (92, 5780052), (108, 4923748), (109, 4878576), (138, 3853368), (144, 3692811), (184, 2890026), (207, 2568912), (216, 2461874), (218, 2439288), (276, 1926684), (327, 1626192), (368, 1445013), (414, 1284456), (432, 1230937), (436, 1219644), (491, 1083024), (552, 963342), (621, 856304), (654, 813096), (828, 642228), (872, 609822), (981, 542064), (982, 541512), (1104, 481671), (1242, 428152), (1308, 406548), (1473, 361008), (1656, 321114), (1744, 304911), (1962, 271032), (1964, 270756), (2484, 214076), (2507, 212112), (2616, 203274), (2943, 180688), (2946, 180504), (3312, 160557), (3924, 135516), (3928, 135378), (4419, 120336), (4968, 107038), (5014, 106056), (5232, 101637), (5886, 90344), (5892, 90252), (7521, 70704), (7848, 67758), (7856, 67689), (8838, 60168), (9936, 53519), (10028, 53028), (11293, 47088), (11772, 45172), (11784, 45126), (13257, 40112), (15042, 35352), (15696, 33879), (17676, 30084), (20056, 26514), (22563, 23568), (22586, 23544)]