1020454848

素因数分解:

$2^6\times 3^4\times 7^1\times {\mathrm{61}}^1\times {\mathrm{461}}^1$

素因数の和:553

約数の個数: 280

約数和(自身を含む): 3521378784

約数和(自身を除く): 2500923936

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 61, 63, 64, 72, 81, 84, 96, 108, 112, 122, 126, 144, 162, 168, 183, 189, 192, 216, 224, 244, 252, 288, 324, 336, 366, 378, 427, 432, 448, 461, 488, 504, 549, 567, 576, 648, 672, 732, 756, 854, 864, 922, 976, 1008, 1098, 1134, 1281, 1296, 1344, 1383, 1464, 1512, 1647, 1708, 1728, 1844, 1952, 2016, 2196, 2268, 2562, 2592, 2766, 2928, 3024, 3227, 3294, 3416, 3688, 3843, 3904, 4032, 4149, 4392, 4536, 4941, 5124, 5184, 5532, 5856, 6048, 6454, 6588, 6832, 7376, 7686, 8298, 8784, 9072, 9681, 9882, 10248, 11064, 11529, 11712, 12096, 12447, 12908, 13176, 13664, 14752, 15372, 16596, 17568, 18144, 19362, 19764, 20496, 22128, 23058, 24894, 25816, 26352, 27328, 28121, 29043, 29504, 30744, 33192, 34587, 35136, 36288, 37341, 38724, 39528, 40992, 44256, 46116, 49788, 51632, 52704, 56242, 58086, 61488, 66384, 69174, 74682, 77448, 79056, 81984, 84363, 87129, 88512, 92232, 99576, 103264, 105408, 112484, 116172, 122976, 132768, 138348, 149364, 154896, 158112, 168726, 174258, 184464, 196847, 199152, 206528, 224968, 232344, 245952, 253089, 261387, 265536, 276696, 298728, 309792, 316224, 337452, 348516, 368928, 393694, 398304, 449936, 464688, 506178, 522774, 553392, 590541, 597456, 619584, 674904, 697032, 737856, 759267, 787388, 796608, 899872, 929376, 1012356, 1045548, 1106784, 1181082, 1194912, 1349808, 1394064, 1518534, 1574776, 1771623, 1799744, 1858752, 2024712, 2091096, 2213568, 2277801, 2362164, 2389824, 2699616, 2788128, 3037068, 3149552, 3543246, 4049424, 4182192, 4555602, 4724328, 5314869, 5399232, 5576256, 6074136, 6299104, 7086492, 8098848, 8364384, 9111204, 9448656, 10629738, 12148272, 12598208, 14172984, 15944607, 16197696, 16728768, 18222408, 18897312, 21259476, 24296544, 28345968, 31889214, 36444816, 37794624, 42518952, 48593088, 56691936, 63778428, 72889632, 85037904, 113383872, 127556856, 145779264, 170075808, 255113712, 340151616, 510227424, 1020454848]

約数ペア:

[(1, 1020454848), (2, 510227424), (3, 340151616), (4, 255113712), (6, 170075808), (7, 145779264), (8, 127556856), (9, 113383872), (12, 85037904), (14, 72889632), (16, 63778428), (18, 56691936), (21, 48593088), (24, 42518952), (27, 37794624), (28, 36444816), (32, 31889214), (36, 28345968), (42, 24296544), (48, 21259476), (54, 18897312), (56, 18222408), (61, 16728768), (63, 16197696), (64, 15944607), (72, 14172984), (81, 12598208), (84, 12148272), (96, 10629738), (108, 9448656), (112, 9111204), (122, 8364384), (126, 8098848), (144, 7086492), (162, 6299104), (168, 6074136), (183, 5576256), (189, 5399232), (192, 5314869), (216, 4724328), (224, 4555602), (244, 4182192), (252, 4049424), (288, 3543246), (324, 3149552), (336, 3037068), (366, 2788128), (378, 2699616), (427, 2389824), (432, 2362164), (448, 2277801), (461, 2213568), (488, 2091096), (504, 2024712), (549, 1858752), (567, 1799744), (576, 1771623), (648, 1574776), (672, 1518534), (732, 1394064), (756, 1349808), (854, 1194912), (864, 1181082), (922, 1106784), (976, 1045548), (1008, 1012356), (1098, 929376), (1134, 899872), (1281, 796608), (1296, 787388), (1344, 759267), (1383, 737856), (1464, 697032), (1512, 674904), (1647, 619584), (1708, 597456), (1728, 590541), (1844, 553392), (1952, 522774), (2016, 506178), (2196, 464688), (2268, 449936), (2562, 398304), (2592, 393694), (2766, 368928), (2928, 348516), (3024, 337452), (3227, 316224), (3294, 309792), (3416, 298728), (3688, 276696), (3843, 265536), (3904, 261387), (4032, 253089), (4149, 245952), (4392, 232344), (4536, 224968), (4941, 206528), (5124, 199152), (5184, 196847), (5532, 184464), (5856, 174258), (6048, 168726), (6454, 158112), (6588, 154896), (6832, 149364), (7376, 138348), (7686, 132768), (8298, 122976), (8784, 116172), (9072, 112484), (9681, 105408), (9882, 103264), (10248, 99576), (11064, 92232), (11529, 88512), (11712, 87129), (12096, 84363), (12447, 81984), (12908, 79056), (13176, 77448), (13664, 74682), (14752, 69174), (15372, 66384), (16596, 61488), (17568, 58086), (18144, 56242), (19362, 52704), (19764, 51632), (20496, 49788), (22128, 46116), (23058, 44256), (24894, 40992), (25816, 39528), (26352, 38724), (27328, 37341), (28121, 36288), (29043, 35136), (29504, 34587), (30744, 33192)]