274757328

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{431}}^1$

素因数の和:697

約数の個数: 120

約数和(自身を含む): 814769280

約数和(自身を除く): 540011952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 144, 152, 171, 228, 233, 304, 342, 431, 456, 466, 684, 699, 862, 912, 932, 1293, 1368, 1398, 1724, 1864, 2097, 2586, 2736, 2796, 3448, 3728, 3879, 4194, 4427, 5172, 5592, 6896, 7758, 8189, 8388, 8854, 10344, 11184, 13281, 15516, 16378, 16776, 17708, 20688, 24567, 26562, 31032, 32756, 33552, 35416, 39843, 49134, 53124, 62064, 65512, 70832, 73701, 79686, 98268, 100423, 106248, 131024, 147402, 159372, 196536, 200846, 212496, 294804, 301269, 318744, 393072, 401692, 589608, 602538, 637488, 803384, 903807, 1179216, 1205076, 1606768, 1807614, 1908037, 2410152, 3615228, 3816074, 4820304, 5724111, 7230456, 7632148, 11448222, 14460912, 15264296, 17172333, 22896444, 30528592, 34344666, 45792888, 68689332, 91585776, 137378664, 274757328]

約数ペア:

[(1, 274757328), (2, 137378664), (3, 91585776), (4, 68689332), (6, 45792888), (8, 34344666), (9, 30528592), (12, 22896444), (16, 17172333), (18, 15264296), (19, 14460912), (24, 11448222), (36, 7632148), (38, 7230456), (48, 5724111), (57, 4820304), (72, 3816074), (76, 3615228), (114, 2410152), (144, 1908037), (152, 1807614), (171, 1606768), (228, 1205076), (233, 1179216), (304, 903807), (342, 803384), (431, 637488), (456, 602538), (466, 589608), (684, 401692), (699, 393072), (862, 318744), (912, 301269), (932, 294804), (1293, 212496), (1368, 200846), (1398, 196536), (1724, 159372), (1864, 147402), (2097, 131024), (2586, 106248), (2736, 100423), (2796, 98268), (3448, 79686), (3728, 73701), (3879, 70832), (4194, 65512), (4427, 62064), (5172, 53124), (5592, 49134), (6896, 39843), (7758, 35416), (8189, 33552), (8388, 32756), (8854, 31032), (10344, 26562), (11184, 24567), (13281, 20688), (15516, 17708), (16378, 16776)]