490246848

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{199}}^1$

素因数の和:284

約数の個数: 336

約数和(自身を含む): 1775155200

約数和(自身を除く): 1284908352

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 32, 36, 39, 42, 47, 48, 52, 56, 63, 64, 72, 78, 84, 91, 94, 96, 104, 112, 117, 126, 141, 144, 156, 168, 182, 188, 192, 199, 208, 224, 234, 252, 273, 282, 288, 312, 329, 336, 364, 376, 398, 416, 423, 448, 468, 504, 546, 564, 576, 597, 611, 624, 658, 672, 728, 752, 796, 819, 832, 846, 936, 987, 1008, 1092, 1128, 1194, 1222, 1248, 1316, 1344, 1393, 1456, 1504, 1592, 1638, 1692, 1791, 1833, 1872, 1974, 2016, 2184, 2256, 2388, 2444, 2496, 2587, 2632, 2786, 2912, 2961, 3008, 3184, 3276, 3384, 3582, 3666, 3744, 3948, 4032, 4179, 4277, 4368, 4512, 4776, 4888, 5174, 5264, 5499, 5572, 5824, 5922, 6368, 6552, 6768, 7164, 7332, 7488, 7761, 7896, 8358, 8554, 8736, 9024, 9353, 9552, 9776, 10348, 10528, 10998, 11144, 11844, 12537, 12736, 12831, 13104, 13536, 14328, 14664, 15522, 15792, 16716, 17108, 17472, 18109, 18706, 19104, 19552, 20696, 21056, 21996, 22288, 23283, 23688, 25074, 25662, 26208, 27072, 28059, 28656, 29328, 31044, 31584, 33432, 34216, 36218, 37412, 38208, 38493, 39104, 41392, 43992, 44576, 46566, 47376, 50148, 51324, 52416, 54327, 56118, 57312, 58656, 62088, 63168, 65471, 66864, 68432, 72436, 74824, 76986, 82784, 84177, 87984, 89152, 93132, 94752, 100296, 102648, 108654, 112236, 114624, 117312, 121589, 124176, 130942, 133728, 136864, 144872, 149648, 153972, 162981, 165568, 168354, 175968, 186264, 189504, 196413, 200592, 205296, 217308, 224472, 243178, 248352, 261884, 267456, 273728, 289744, 299296, 307944, 325962, 336708, 351936, 364767, 372528, 392826, 401184, 410592, 434616, 448944, 486356, 496704, 523768, 579488, 589239, 598592, 615888, 651924, 673416, 729534, 745056, 785652, 802368, 821184, 851123, 869232, 897888, 972712, 1047536, 1094301, 1158976, 1178478, 1231776, 1303848, 1346832, 1459068, 1490112, 1571304, 1702246, 1738464, 1795776, 1945424, 2095072, 2188602, 2356956, 2463552, 2553369, 2607696, 2693664, 2918136, 3142608, 3404492, 3476928, 3890848, 4190144, 4377204, 4713912, 5106738, 5215392, 5387328, 5836272, 6285216, 6808984, 7660107, 7781696, 8754408, 9427824, 10213476, 10430784, 11672544, 12570432, 13617968, 15320214, 17508816, 18855648, 20426952, 23345088, 27235936, 30640428, 35017632, 37711296, 40853904, 54471872, 61280856, 70035264, 81707808, 122561712, 163415616, 245123424, 490246848]

約数ペア:

[(1, 490246848), (2, 245123424), (3, 163415616), (4, 122561712), (6, 81707808), (7, 70035264), (8, 61280856), (9, 54471872), (12, 40853904), (13, 37711296), (14, 35017632), (16, 30640428), (18, 27235936), (21, 23345088), (24, 20426952), (26, 18855648), (28, 17508816), (32, 15320214), (36, 13617968), (39, 12570432), (42, 11672544), (47, 10430784), (48, 10213476), (52, 9427824), (56, 8754408), (63, 7781696), (64, 7660107), (72, 6808984), (78, 6285216), (84, 5836272), (91, 5387328), (94, 5215392), (96, 5106738), (104, 4713912), (112, 4377204), (117, 4190144), (126, 3890848), (141, 3476928), (144, 3404492), (156, 3142608), (168, 2918136), (182, 2693664), (188, 2607696), (192, 2553369), (199, 2463552), (208, 2356956), (224, 2188602), (234, 2095072), (252, 1945424), (273, 1795776), (282, 1738464), (288, 1702246), (312, 1571304), (329, 1490112), (336, 1459068), (364, 1346832), (376, 1303848), (398, 1231776), (416, 1178478), (423, 1158976), (448, 1094301), (468, 1047536), (504, 972712), (546, 897888), (564, 869232), (576, 851123), (597, 821184), (611, 802368), (624, 785652), (658, 745056), (672, 729534), (728, 673416), (752, 651924), (796, 615888), (819, 598592), (832, 589239), (846, 579488), (936, 523768), (987, 496704), (1008, 486356), (1092, 448944), (1128, 434616), (1194, 410592), (1222, 401184), (1248, 392826), (1316, 372528), (1344, 364767), (1393, 351936), (1456, 336708), (1504, 325962), (1592, 307944), (1638, 299296), (1692, 289744), (1791, 273728), (1833, 267456), (1872, 261884), (1974, 248352), (2016, 243178), (2184, 224472), (2256, 217308), (2388, 205296), (2444, 200592), (2496, 196413), (2587, 189504), (2632, 186264), (2786, 175968), (2912, 168354), (2961, 165568), (3008, 162981), (3184, 153972), (3276, 149648), (3384, 144872), (3582, 136864), (3666, 133728), (3744, 130942), (3948, 124176), (4032, 121589), (4179, 117312), (4277, 114624), (4368, 112236), (4512, 108654), (4776, 102648), (4888, 100296), (5174, 94752), (5264, 93132), (5499, 89152), (5572, 87984), (5824, 84177), (5922, 82784), (6368, 76986), (6552, 74824), (6768, 72436), (7164, 68432), (7332, 66864), (7488, 65471), (7761, 63168), (7896, 62088), (8358, 58656), (8554, 57312), (8736, 56118), (9024, 54327), (9353, 52416), (9552, 51324), (9776, 50148), (10348, 47376), (10528, 46566), (10998, 44576), (11144, 43992), (11844, 41392), (12537, 39104), (12736, 38493), (12831, 38208), (13104, 37412), (13536, 36218), (14328, 34216), (14664, 33432), (15522, 31584), (15792, 31044), (16716, 29328), (17108, 28656), (17472, 28059), (18109, 27072), (18706, 26208), (19104, 25662), (19552, 25074), (20696, 23688), (21056, 23283), (21996, 22288)]