1528874368

素因数分解:

$2^7\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2897}}^1$

素因数の和:2968

約数の個数: 128

約数和(自身を含む): 3783628800

約数和(自身を除く): 2254754432

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 31, 32, 38, 56, 62, 64, 76, 112, 124, 128, 133, 152, 217, 224, 248, 266, 304, 434, 448, 496, 532, 589, 608, 868, 896, 992, 1064, 1178, 1216, 1736, 1984, 2128, 2356, 2432, 2897, 3472, 3968, 4123, 4256, 4712, 5794, 6944, 8246, 8512, 9424, 11588, 13888, 16492, 17024, 18848, 20279, 23176, 27776, 32984, 37696, 40558, 46352, 55043, 65968, 75392, 81116, 89807, 92704, 110086, 131936, 162232, 179614, 185408, 220172, 263872, 324464, 359228, 370816, 385301, 440344, 527744, 628649, 648928, 718456, 770602, 880688, 1257298, 1297856, 1436912, 1541204, 1706333, 1761376, 2514596, 2595712, 2873824, 3082408, 3412666, 3522752, 5029192, 5747648, 6164816, 6825332, 7045504, 10058384, 11495296, 11944331, 12329632, 13650664, 20116768, 23888662, 24659264, 27301328, 40233536, 47777324, 49318528, 54602656, 80467072, 95554648, 109205312, 191109296, 218410624, 382218592, 764437184, 1528874368]

約数ペア:

[(1, 1528874368), (2, 764437184), (4, 382218592), (7, 218410624), (8, 191109296), (14, 109205312), (16, 95554648), (19, 80467072), (28, 54602656), (31, 49318528), (32, 47777324), (38, 40233536), (56, 27301328), (62, 24659264), (64, 23888662), (76, 20116768), (112, 13650664), (124, 12329632), (128, 11944331), (133, 11495296), (152, 10058384), (217, 7045504), (224, 6825332), (248, 6164816), (266, 5747648), (304, 5029192), (434, 3522752), (448, 3412666), (496, 3082408), (532, 2873824), (589, 2595712), (608, 2514596), (868, 1761376), (896, 1706333), (992, 1541204), (1064, 1436912), (1178, 1297856), (1216, 1257298), (1736, 880688), (1984, 770602), (2128, 718456), (2356, 648928), (2432, 628649), (2897, 527744), (3472, 440344), (3968, 385301), (4123, 370816), (4256, 359228), (4712, 324464), (5794, 263872), (6944, 220172), (8246, 185408), (8512, 179614), (9424, 162232), (11588, 131936), (13888, 110086), (16492, 92704), (17024, 89807), (18848, 81116), (20279, 75392), (23176, 65968), (27776, 55043), (32984, 46352), (37696, 40558)]