854414994

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1$

素因数の和:256

約数の個数: 128

約数和(自身を含む): 1950842880

約数和(自身を除く): 1096427886

約数列:

[1, 2, 3, 6, 23, 29, 31, 46, 58, 62, 69, 71, 87, 93, 97, 138, 142, 174, 186, 194, 213, 291, 426, 582, 667, 713, 899, 1334, 1426, 1633, 1798, 2001, 2059, 2139, 2201, 2231, 2697, 2813, 3007, 3266, 4002, 4118, 4278, 4402, 4462, 4899, 5394, 5626, 6014, 6177, 6603, 6693, 6887, 8439, 9021, 9798, 12354, 13206, 13386, 13774, 16878, 18042, 20661, 20677, 41322, 41354, 47357, 50623, 62031, 63829, 64699, 69161, 87203, 94714, 101246, 124062, 127658, 129398, 138322, 142071, 151869, 158401, 174406, 191487, 194097, 199723, 207483, 213497, 261609, 284142, 303738, 316802, 382974, 388194, 399446, 414966, 426994, 475203, 523218, 599169, 640491, 950406, 1198338, 1280982, 1468067, 2005669, 2936134, 4011338, 4404201, 4593629, 4910431, 6017007, 6191413, 8808402, 9187258, 9820862, 12034014, 12382826, 13780887, 14731293, 18574239, 27561774, 29462586, 37148478, 142402499, 284804998, 427207497, 854414994]

約数ペア:

[(1, 854414994), (2, 427207497), (3, 284804998), (6, 142402499), (23, 37148478), (29, 29462586), (31, 27561774), (46, 18574239), (58, 14731293), (62, 13780887), (69, 12382826), (71, 12034014), (87, 9820862), (93, 9187258), (97, 8808402), (138, 6191413), (142, 6017007), (174, 4910431), (186, 4593629), (194, 4404201), (213, 4011338), (291, 2936134), (426, 2005669), (582, 1468067), (667, 1280982), (713, 1198338), (899, 950406), (1334, 640491), (1426, 599169), (1633, 523218), (1798, 475203), (2001, 426994), (2059, 414966), (2139, 399446), (2201, 388194), (2231, 382974), (2697, 316802), (2813, 303738), (3007, 284142), (3266, 261609), (4002, 213497), (4118, 207483), (4278, 199723), (4402, 194097), (4462, 191487), (4899, 174406), (5394, 158401), (5626, 151869), (6014, 142071), (6177, 138322), (6603, 129398), (6693, 127658), (6887, 124062), (8439, 101246), (9021, 94714), (9798, 87203), (12354, 69161), (13206, 64699), (13386, 63829), (13774, 62031), (16878, 50623), (18042, 47357), (20661, 41354), (20677, 41322)]