538487112

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{139}}^1$

素因数の和:347

約数の個数: 128

約数和(自身を含む): 1445068800

約数和(自身を除く): 906581688

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 41, 62, 82, 93, 123, 124, 127, 139, 164, 186, 246, 248, 254, 278, 328, 372, 381, 417, 492, 508, 556, 744, 762, 834, 984, 1016, 1112, 1271, 1524, 1668, 2542, 3048, 3336, 3813, 3937, 4309, 5084, 5207, 5699, 7626, 7874, 8618, 10168, 10414, 11398, 11811, 12927, 15252, 15621, 15748, 17097, 17236, 17653, 20828, 22796, 23622, 25854, 30504, 31242, 31496, 34194, 34472, 35306, 41656, 45592, 47244, 51708, 52959, 62484, 68388, 70612, 94488, 103416, 105918, 124968, 136776, 141224, 161417, 176669, 211836, 322834, 353338, 423672, 484251, 530007, 547243, 645668, 706676, 723773, 968502, 1060014, 1094486, 1291336, 1413352, 1447546, 1641729, 1937004, 2120028, 2171319, 2188972, 2895092, 3283458, 3874008, 4240056, 4342638, 4377944, 5790184, 6566916, 8685276, 13133832, 17370552, 22436963, 44873926, 67310889, 89747852, 134621778, 179495704, 269243556, 538487112]

約数ペア:

[(1, 538487112), (2, 269243556), (3, 179495704), (4, 134621778), (6, 89747852), (8, 67310889), (12, 44873926), (24, 22436963), (31, 17370552), (41, 13133832), (62, 8685276), (82, 6566916), (93, 5790184), (123, 4377944), (124, 4342638), (127, 4240056), (139, 3874008), (164, 3283458), (186, 2895092), (246, 2188972), (248, 2171319), (254, 2120028), (278, 1937004), (328, 1641729), (372, 1447546), (381, 1413352), (417, 1291336), (492, 1094486), (508, 1060014), (556, 968502), (744, 723773), (762, 706676), (834, 645668), (984, 547243), (1016, 530007), (1112, 484251), (1271, 423672), (1524, 353338), (1668, 322834), (2542, 211836), (3048, 176669), (3336, 161417), (3813, 141224), (3937, 136776), (4309, 124968), (5084, 105918), (5207, 103416), (5699, 94488), (7626, 70612), (7874, 68388), (8618, 62484), (10168, 52959), (10414, 51708), (11398, 47244), (11811, 45592), (12927, 41656), (15252, 35306), (15621, 34472), (15748, 34194), (17097, 31496), (17236, 31242), (17653, 30504), (20828, 25854), (22796, 23622)]