286858624

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1$

素因数の和:208

約数の個数: 128

約数和(自身を含む): 652538880

約数和(自身を除く): 365680256

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 64, 67, 83, 104, 124, 128, 134, 166, 208, 248, 268, 332, 403, 416, 496, 536, 664, 806, 832, 871, 992, 1072, 1079, 1328, 1612, 1664, 1742, 1984, 2077, 2144, 2158, 2573, 2656, 3224, 3484, 3968, 4154, 4288, 4316, 5146, 5312, 5561, 6448, 6968, 8308, 8576, 8632, 10292, 10624, 11122, 12896, 13936, 16616, 17264, 20584, 22244, 25792, 27001, 27872, 33232, 33449, 34528, 41168, 44488, 51584, 54002, 55744, 66464, 66898, 69056, 72293, 82336, 88976, 108004, 111488, 132928, 133796, 138112, 144586, 164672, 172391, 177952, 216008, 265856, 267592, 289172, 329344, 344782, 355904, 432016, 535184, 578344, 689564, 711808, 864032, 1070368, 1156688, 1379128, 1728064, 2140736, 2241083, 2313376, 2758256, 3456128, 4281472, 4482166, 4626752, 5516512, 8964332, 9253504, 11033024, 17928664, 22066048, 35857328, 71714656, 143429312, 286858624]

約数ペア:

[(1, 286858624), (2, 143429312), (4, 71714656), (8, 35857328), (13, 22066048), (16, 17928664), (26, 11033024), (31, 9253504), (32, 8964332), (52, 5516512), (62, 4626752), (64, 4482166), (67, 4281472), (83, 3456128), (104, 2758256), (124, 2313376), (128, 2241083), (134, 2140736), (166, 1728064), (208, 1379128), (248, 1156688), (268, 1070368), (332, 864032), (403, 711808), (416, 689564), (496, 578344), (536, 535184), (664, 432016), (806, 355904), (832, 344782), (871, 329344), (992, 289172), (1072, 267592), (1079, 265856), (1328, 216008), (1612, 177952), (1664, 172391), (1742, 164672), (1984, 144586), (2077, 138112), (2144, 133796), (2158, 132928), (2573, 111488), (2656, 108004), (3224, 88976), (3484, 82336), (3968, 72293), (4154, 69056), (4288, 66898), (4316, 66464), (5146, 55744), (5312, 54002), (5561, 51584), (6448, 44488), (6968, 41168), (8308, 34528), (8576, 33449), (8632, 33232), (10292, 27872), (10624, 27001), (11122, 25792), (12896, 22244), (13936, 20584), (16616, 17264)]