505173672

素因数分解:

$2^3\times 3^6\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1$

素因数の和:187

約数の個数: 224

約数和(自身を含む): 1542441600

約数和(自身を除く): 1037267928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 47, 54, 57, 72, 76, 81, 94, 97, 108, 114, 141, 152, 162, 171, 188, 194, 216, 228, 243, 282, 291, 324, 342, 376, 388, 423, 456, 486, 513, 564, 582, 648, 684, 729, 776, 846, 873, 893, 972, 1026, 1128, 1164, 1269, 1368, 1458, 1539, 1692, 1746, 1786, 1843, 1944, 2052, 2328, 2538, 2619, 2679, 2916, 3078, 3384, 3492, 3572, 3686, 3807, 4104, 4559, 4617, 5076, 5238, 5358, 5529, 5832, 6156, 6984, 7144, 7372, 7614, 7857, 8037, 9118, 9234, 10152, 10476, 10716, 11058, 11421, 12312, 13677, 13851, 14744, 15228, 15714, 16074, 16587, 18236, 18468, 20952, 21432, 22116, 22842, 23571, 24111, 27354, 27702, 30456, 31428, 32148, 33174, 34263, 36472, 36936, 41031, 44232, 45684, 47142, 48222, 49761, 54708, 55404, 62856, 64296, 66348, 68526, 70713, 72333, 82062, 86621, 91368, 94284, 96444, 99522, 109416, 110808, 123093, 132696, 137052, 141426, 144666, 149283, 164124, 173242, 188568, 192888, 199044, 216999, 246186, 259863, 274104, 282852, 289332, 298566, 328248, 346484, 369279, 398088, 433998, 447849, 492372, 519726, 565704, 578664, 597132, 650997, 692968, 738558, 779589, 867996, 895698, 984744, 1039452, 1107837, 1194264, 1301994, 1343547, 1477116, 1559178, 1735992, 1791396, 2078904, 2215674, 2338767, 2603988, 2687094, 2954232, 3118356, 3323511, 3582792, 4431348, 4677534, 5207976, 5374188, 6236712, 6647022, 7016301, 8862696, 9355068, 10748376, 13294044, 14032602, 18710136, 21048903, 26588088, 28065204, 42097806, 56130408, 63146709, 84195612, 126293418, 168391224, 252586836, 505173672]

約数ペア:

[(1, 505173672), (2, 252586836), (3, 168391224), (4, 126293418), (6, 84195612), (8, 63146709), (9, 56130408), (12, 42097806), (18, 28065204), (19, 26588088), (24, 21048903), (27, 18710136), (36, 14032602), (38, 13294044), (47, 10748376), (54, 9355068), (57, 8862696), (72, 7016301), (76, 6647022), (81, 6236712), (94, 5374188), (97, 5207976), (108, 4677534), (114, 4431348), (141, 3582792), (152, 3323511), (162, 3118356), (171, 2954232), (188, 2687094), (194, 2603988), (216, 2338767), (228, 2215674), (243, 2078904), (282, 1791396), (291, 1735992), (324, 1559178), (342, 1477116), (376, 1343547), (388, 1301994), (423, 1194264), (456, 1107837), (486, 1039452), (513, 984744), (564, 895698), (582, 867996), (648, 779589), (684, 738558), (729, 692968), (776, 650997), (846, 597132), (873, 578664), (893, 565704), (972, 519726), (1026, 492372), (1128, 447849), (1164, 433998), (1269, 398088), (1368, 369279), (1458, 346484), (1539, 328248), (1692, 298566), (1746, 289332), (1786, 282852), (1843, 274104), (1944, 259863), (2052, 246186), (2328, 216999), (2538, 199044), (2619, 192888), (2679, 188568), (2916, 173242), (3078, 164124), (3384, 149283), (3492, 144666), (3572, 141426), (3686, 137052), (3807, 132696), (4104, 123093), (4559, 110808), (4617, 109416), (5076, 99522), (5238, 96444), (5358, 94284), (5529, 91368), (5832, 86621), (6156, 82062), (6984, 72333), (7144, 70713), (7372, 68526), (7614, 66348), (7857, 64296), (8037, 62856), (9118, 55404), (9234, 54708), (10152, 49761), (10476, 48222), (10716, 47142), (11058, 45684), (11421, 44232), (12312, 41031), (13677, 36936), (13851, 36472), (14744, 34263), (15228, 33174), (15714, 32148), (16074, 31428), (16587, 30456), (18236, 27702), (18468, 27354), (20952, 24111), (21432, 23571), (22116, 22842)]