316025892

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{13781}}^1$

素因数の和:13818

約数の個数: 108

約数和(自身を含む): 1000821276

約数和(自身を除く): 684795384

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 49, 52, 63, 78, 84, 91, 98, 117, 126, 147, 156, 182, 196, 234, 252, 273, 294, 364, 441, 468, 546, 588, 637, 819, 882, 1092, 1274, 1638, 1764, 1911, 2548, 3276, 3822, 5733, 7644, 11466, 13781, 22932, 27562, 41343, 55124, 82686, 96467, 124029, 165372, 179153, 192934, 248058, 289401, 358306, 385868, 496116, 537459, 578802, 675269, 716612, 868203, 1074918, 1157604, 1254071, 1350538, 1612377, 1736406, 2025807, 2149836, 2508142, 2701076, 3224754, 3472812, 3762213, 4051614, 5016284, 6077421, 6449508, 7524426, 8103228, 8778497, 11286639, 12154842, 15048852, 17556994, 22573278, 24309684, 26335491, 35113988, 45146556, 52670982, 79006473, 105341964, 158012946, 316025892]

約数ペア:

[(1, 316025892), (2, 158012946), (3, 105341964), (4, 79006473), (6, 52670982), (7, 45146556), (9, 35113988), (12, 26335491), (13, 24309684), (14, 22573278), (18, 17556994), (21, 15048852), (26, 12154842), (28, 11286639), (36, 8778497), (39, 8103228), (42, 7524426), (49, 6449508), (52, 6077421), (63, 5016284), (78, 4051614), (84, 3762213), (91, 3472812), (98, 3224754), (117, 2701076), (126, 2508142), (147, 2149836), (156, 2025807), (182, 1736406), (196, 1612377), (234, 1350538), (252, 1254071), (273, 1157604), (294, 1074918), (364, 868203), (441, 716612), (468, 675269), (546, 578802), (588, 537459), (637, 496116), (819, 385868), (882, 358306), (1092, 289401), (1274, 248058), (1638, 192934), (1764, 179153), (1911, 165372), (2548, 124029), (3276, 96467), (3822, 82686), (5733, 55124), (7644, 41343), (11466, 27562), (13781, 22932)]