245578032

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{271}}^1$

素因数の和:352

約数の個数: 240

約数和(自身を含む): 841850880

約数和(自身を除く): 596272848

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 29, 31, 36, 42, 48, 56, 58, 62, 63, 72, 84, 87, 93, 112, 116, 124, 126, 144, 168, 174, 186, 203, 217, 232, 248, 252, 261, 271, 279, 336, 348, 372, 406, 434, 464, 496, 504, 522, 542, 558, 609, 651, 696, 744, 812, 813, 868, 899, 1008, 1044, 1084, 1116, 1218, 1302, 1392, 1488, 1624, 1626, 1736, 1798, 1827, 1897, 1953, 2088, 2168, 2232, 2436, 2439, 2604, 2697, 3248, 3252, 3472, 3596, 3654, 3794, 3906, 4176, 4336, 4464, 4872, 4878, 5208, 5394, 5691, 6293, 6504, 7192, 7308, 7588, 7812, 7859, 8091, 8401, 9744, 9756, 10416, 10788, 11382, 12586, 13008, 14384, 14616, 15176, 15624, 15718, 16182, 16802, 17073, 18879, 19512, 21576, 22764, 23577, 25172, 25203, 29232, 30352, 31248, 31436, 32364, 33604, 34146, 37758, 39024, 43152, 45528, 47154, 50344, 50406, 55013, 56637, 58807, 62872, 64728, 67208, 68292, 70731, 75516, 75609, 91056, 94308, 100688, 100812, 110026, 113274, 117614, 125744, 129456, 134416, 136584, 141462, 151032, 151218, 165039, 176421, 188616, 201624, 220052, 226548, 235228, 243629, 273168, 282924, 302064, 302436, 330078, 352842, 377232, 403248, 440104, 453096, 470456, 487258, 495117, 529263, 565848, 604872, 660156, 705684, 730887, 880208, 906192, 940912, 974516, 990234, 1058526, 1131696, 1209744, 1320312, 1411368, 1461774, 1705403, 1949032, 1980468, 2117052, 2192661, 2640624, 2822736, 2923548, 3410806, 3898064, 3960936, 4234104, 4385322, 5116209, 5847096, 6821612, 7921872, 8468208, 8770644, 10232418, 11694192, 13643224, 15348627, 17541288, 20464836, 27286448, 30697254, 35082576, 40929672, 61394508, 81859344, 122789016, 245578032]

約数ペア:

[(1, 245578032), (2, 122789016), (3, 81859344), (4, 61394508), (6, 40929672), (7, 35082576), (8, 30697254), (9, 27286448), (12, 20464836), (14, 17541288), (16, 15348627), (18, 13643224), (21, 11694192), (24, 10232418), (28, 8770644), (29, 8468208), (31, 7921872), (36, 6821612), (42, 5847096), (48, 5116209), (56, 4385322), (58, 4234104), (62, 3960936), (63, 3898064), (72, 3410806), (84, 2923548), (87, 2822736), (93, 2640624), (112, 2192661), (116, 2117052), (124, 1980468), (126, 1949032), (144, 1705403), (168, 1461774), (174, 1411368), (186, 1320312), (203, 1209744), (217, 1131696), (232, 1058526), (248, 990234), (252, 974516), (261, 940912), (271, 906192), (279, 880208), (336, 730887), (348, 705684), (372, 660156), (406, 604872), (434, 565848), (464, 529263), (496, 495117), (504, 487258), (522, 470456), (542, 453096), (558, 440104), (609, 403248), (651, 377232), (696, 352842), (744, 330078), (812, 302436), (813, 302064), (868, 282924), (899, 273168), (1008, 243629), (1044, 235228), (1084, 226548), (1116, 220052), (1218, 201624), (1302, 188616), (1392, 176421), (1488, 165039), (1624, 151218), (1626, 151032), (1736, 141462), (1798, 136584), (1827, 134416), (1897, 129456), (1953, 125744), (2088, 117614), (2168, 113274), (2232, 110026), (2436, 100812), (2439, 100688), (2604, 94308), (2697, 91056), (3248, 75609), (3252, 75516), (3472, 70731), (3596, 68292), (3654, 67208), (3794, 64728), (3906, 62872), (4176, 58807), (4336, 56637), (4464, 55013), (4872, 50406), (4878, 50344), (5208, 47154), (5394, 45528), (5691, 43152), (6293, 39024), (6504, 37758), (7192, 34146), (7308, 33604), (7588, 32364), (7812, 31436), (7859, 31248), (8091, 30352), (8401, 29232), (9744, 25203), (9756, 25172), (10416, 23577), (10788, 22764), (11382, 21576), (12586, 19512), (13008, 18879), (14384, 17073), (14616, 16802), (15176, 16182), (15624, 15718)]