317479968

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4463}}^1$

素因数の和:4511

約数の個数: 144

約数和(自身を含む): 1023684480

約数和(自身を除く): 706204512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 32, 36, 38, 39, 48, 52, 57, 72, 76, 78, 96, 104, 114, 117, 144, 152, 156, 171, 208, 228, 234, 247, 288, 304, 312, 342, 416, 456, 468, 494, 608, 624, 684, 741, 912, 936, 988, 1248, 1368, 1482, 1824, 1872, 1976, 2223, 2736, 2964, 3744, 3952, 4446, 4463, 5472, 5928, 7904, 8892, 8926, 11856, 13389, 17784, 17852, 23712, 26778, 35568, 35704, 40167, 53556, 58019, 71136, 71408, 80334, 84797, 107112, 116038, 142816, 160668, 169594, 174057, 214224, 232076, 254391, 321336, 339188, 348114, 428448, 464152, 508782, 522171, 642672, 678376, 696228, 763173, 928304, 1017564, 1044342, 1102361, 1285344, 1356752, 1392456, 1526346, 1856608, 2035128, 2088684, 2204722, 2713504, 2784912, 3052692, 3307083, 4070256, 4177368, 4409444, 5569824, 6105384, 6614166, 8140512, 8354736, 8818888, 9921249, 12210768, 13228332, 16709472, 17637776, 19842498, 24421536, 26456664, 35275552, 39684996, 52913328, 79369992, 105826656, 158739984, 317479968]

約数ペア:

[(1, 317479968), (2, 158739984), (3, 105826656), (4, 79369992), (6, 52913328), (8, 39684996), (9, 35275552), (12, 26456664), (13, 24421536), (16, 19842498), (18, 17637776), (19, 16709472), (24, 13228332), (26, 12210768), (32, 9921249), (36, 8818888), (38, 8354736), (39, 8140512), (48, 6614166), (52, 6105384), (57, 5569824), (72, 4409444), (76, 4177368), (78, 4070256), (96, 3307083), (104, 3052692), (114, 2784912), (117, 2713504), (144, 2204722), (152, 2088684), (156, 2035128), (171, 1856608), (208, 1526346), (228, 1392456), (234, 1356752), (247, 1285344), (288, 1102361), (304, 1044342), (312, 1017564), (342, 928304), (416, 763173), (456, 696228), (468, 678376), (494, 642672), (608, 522171), (624, 508782), (684, 464152), (741, 428448), (912, 348114), (936, 339188), (988, 321336), (1248, 254391), (1368, 232076), (1482, 214224), (1824, 174057), (1872, 169594), (1976, 160668), (2223, 142816), (2736, 116038), (2964, 107112), (3744, 84797), (3952, 80334), (4446, 71408), (4463, 71136), (5472, 58019), (5928, 53556), (7904, 40167), (8892, 35704), (8926, 35568), (11856, 26778), (13389, 23712), (17784, 17852)]