388295964

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{199}}^1$

素因数の和:337

約数の個数: 192

約数和(自身を含む): 1209600000

約数和(自身を除く): 821304036

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 29, 36, 42, 54, 58, 63, 84, 87, 89, 108, 116, 126, 174, 178, 189, 199, 203, 252, 261, 267, 348, 356, 378, 398, 406, 522, 534, 597, 609, 623, 756, 783, 796, 801, 812, 1044, 1068, 1194, 1218, 1246, 1393, 1566, 1602, 1791, 1827, 1869, 2388, 2403, 2436, 2492, 2581, 2786, 3132, 3204, 3582, 3654, 3738, 4179, 4806, 5162, 5373, 5481, 5572, 5607, 5771, 7164, 7308, 7476, 7743, 8358, 9612, 10324, 10746, 10962, 11214, 11542, 12537, 15486, 16716, 16821, 17313, 17711, 18067, 21492, 21924, 22428, 23084, 23229, 25074, 30972, 33642, 34626, 35422, 36134, 37611, 40397, 46458, 50148, 51939, 53133, 54201, 67284, 69252, 69687, 70844, 72268, 75222, 80794, 92916, 103878, 106266, 108402, 121191, 123977, 139374, 150444, 155817, 159399, 161588, 162603, 207756, 212532, 216804, 242382, 247954, 278748, 311634, 318798, 325206, 363573, 371931, 478197, 484764, 487809, 495908, 513619, 623268, 637596, 650412, 727146, 743862, 956394, 975618, 1027238, 1090719, 1115793, 1454292, 1487724, 1540857, 1912788, 1951236, 2054476, 2181438, 2231586, 3081714, 3347379, 3595333, 4362876, 4463172, 4622571, 6163428, 6694758, 7190666, 9245142, 10785999, 13389516, 13867713, 14381332, 18490284, 21571998, 27735426, 32357997, 43143996, 55470852, 64715994, 97073991, 129431988, 194147982, 388295964]

約数ペア:

[(1, 388295964), (2, 194147982), (3, 129431988), (4, 97073991), (6, 64715994), (7, 55470852), (9, 43143996), (12, 32357997), (14, 27735426), (18, 21571998), (21, 18490284), (27, 14381332), (28, 13867713), (29, 13389516), (36, 10785999), (42, 9245142), (54, 7190666), (58, 6694758), (63, 6163428), (84, 4622571), (87, 4463172), (89, 4362876), (108, 3595333), (116, 3347379), (126, 3081714), (174, 2231586), (178, 2181438), (189, 2054476), (199, 1951236), (203, 1912788), (252, 1540857), (261, 1487724), (267, 1454292), (348, 1115793), (356, 1090719), (378, 1027238), (398, 975618), (406, 956394), (522, 743862), (534, 727146), (597, 650412), (609, 637596), (623, 623268), (756, 513619), (783, 495908), (796, 487809), (801, 484764), (812, 478197), (1044, 371931), (1068, 363573), (1194, 325206), (1218, 318798), (1246, 311634), (1393, 278748), (1566, 247954), (1602, 242382), (1791, 216804), (1827, 212532), (1869, 207756), (2388, 162603), (2403, 161588), (2436, 159399), (2492, 155817), (2581, 150444), (2786, 139374), (3132, 123977), (3204, 121191), (3582, 108402), (3654, 106266), (3738, 103878), (4179, 92916), (4806, 80794), (5162, 75222), (5373, 72268), (5481, 70844), (5572, 69687), (5607, 69252), (5771, 67284), (7164, 54201), (7308, 53133), (7476, 51939), (7743, 50148), (8358, 46458), (9612, 40397), (10324, 37611), (10746, 36134), (10962, 35422), (11214, 34626), (11542, 33642), (12537, 30972), (15486, 25074), (16716, 23229), (16821, 23084), (17313, 22428), (17711, 21924), (18067, 21492)]