250980912

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{179}}^1$

素因数の和:320

約数の個数: 240

約数和(自身を含む): 877443840

約数和(自身を除く): 626462928

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 36, 39, 42, 48, 52, 56, 63, 72, 78, 84, 91, 104, 107, 112, 117, 126, 144, 156, 168, 179, 182, 208, 214, 234, 252, 273, 312, 321, 336, 358, 364, 428, 468, 504, 537, 546, 624, 642, 716, 728, 749, 819, 856, 936, 963, 1008, 1074, 1092, 1253, 1284, 1391, 1432, 1456, 1498, 1611, 1638, 1712, 1872, 1926, 2148, 2184, 2247, 2327, 2506, 2568, 2782, 2864, 2996, 3222, 3276, 3759, 3852, 4173, 4296, 4368, 4494, 4654, 5012, 5136, 5564, 5992, 6444, 6552, 6741, 6981, 7518, 7704, 8346, 8592, 8988, 9308, 9737, 10024, 11128, 11277, 11984, 12519, 12888, 13104, 13482, 13962, 15036, 15408, 16289, 16692, 17976, 18616, 19153, 19474, 20048, 20943, 22256, 22554, 25038, 25776, 26964, 27924, 29211, 30072, 32578, 33384, 35952, 37232, 38306, 38948, 41886, 45108, 48867, 50076, 53928, 55848, 57459, 58422, 60144, 65156, 66768, 76612, 77896, 83772, 87633, 90216, 97734, 100152, 107856, 111696, 114918, 116844, 130312, 134071, 146601, 153224, 155792, 167544, 172377, 175266, 180432, 195468, 200304, 229836, 233688, 248989, 260624, 268142, 293202, 306448, 335088, 344754, 350532, 390936, 402213, 459672, 467376, 497978, 536284, 586404, 689508, 701064, 746967, 781872, 804426, 919344, 995956, 1072568, 1172808, 1206639, 1379016, 1402128, 1493934, 1608852, 1742923, 1991912, 2145136, 2240901, 2345616, 2413278, 2758032, 2987868, 3217704, 3485846, 3983824, 4481802, 4826556, 5228769, 5975736, 6435408, 6971692, 8963604, 9653112, 10457538, 11951472, 13943384, 15686307, 17927208, 19306224, 20915076, 27886768, 31372614, 35854416, 41830152, 62745228, 83660304, 125490456, 250980912]

約数ペア:

[(1, 250980912), (2, 125490456), (3, 83660304), (4, 62745228), (6, 41830152), (7, 35854416), (8, 31372614), (9, 27886768), (12, 20915076), (13, 19306224), (14, 17927208), (16, 15686307), (18, 13943384), (21, 11951472), (24, 10457538), (26, 9653112), (28, 8963604), (36, 6971692), (39, 6435408), (42, 5975736), (48, 5228769), (52, 4826556), (56, 4481802), (63, 3983824), (72, 3485846), (78, 3217704), (84, 2987868), (91, 2758032), (104, 2413278), (107, 2345616), (112, 2240901), (117, 2145136), (126, 1991912), (144, 1742923), (156, 1608852), (168, 1493934), (179, 1402128), (182, 1379016), (208, 1206639), (214, 1172808), (234, 1072568), (252, 995956), (273, 919344), (312, 804426), (321, 781872), (336, 746967), (358, 701064), (364, 689508), (428, 586404), (468, 536284), (504, 497978), (537, 467376), (546, 459672), (624, 402213), (642, 390936), (716, 350532), (728, 344754), (749, 335088), (819, 306448), (856, 293202), (936, 268142), (963, 260624), (1008, 248989), (1074, 233688), (1092, 229836), (1253, 200304), (1284, 195468), (1391, 180432), (1432, 175266), (1456, 172377), (1498, 167544), (1611, 155792), (1638, 153224), (1712, 146601), (1872, 134071), (1926, 130312), (2148, 116844), (2184, 114918), (2247, 111696), (2327, 107856), (2506, 100152), (2568, 97734), (2782, 90216), (2864, 87633), (2996, 83772), (3222, 77896), (3276, 76612), (3759, 66768), (3852, 65156), (4173, 60144), (4296, 58422), (4368, 57459), (4494, 55848), (4654, 53928), (5012, 50076), (5136, 48867), (5564, 45108), (5992, 41886), (6444, 38948), (6552, 38306), (6741, 37232), (6981, 35952), (7518, 33384), (7704, 32578), (8346, 30072), (8592, 29211), (8988, 27924), (9308, 26964), (9737, 25776), (10024, 25038), (11128, 22554), (11277, 22256), (11984, 20943), (12519, 20048), (12888, 19474), (13104, 19153), (13482, 18616), (13962, 17976), (15036, 16692), (15408, 16289)]