475290396

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{163}}^1$

素因数の和:238

約数の個数: 288

約数和(自身を含む): 1570464000

約数和(自身を除く): 1095173604

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 27, 28, 29, 36, 38, 42, 49, 54, 57, 58, 63, 76, 84, 87, 98, 108, 114, 116, 126, 133, 147, 163, 171, 174, 189, 196, 203, 228, 252, 261, 266, 294, 326, 342, 348, 378, 399, 406, 441, 489, 513, 522, 532, 551, 588, 609, 652, 684, 756, 783, 798, 812, 882, 931, 978, 1026, 1044, 1102, 1141, 1197, 1218, 1323, 1421, 1467, 1566, 1596, 1653, 1764, 1827, 1862, 1956, 2052, 2204, 2282, 2394, 2436, 2646, 2793, 2842, 2934, 3097, 3132, 3306, 3423, 3591, 3654, 3724, 3857, 4263, 4401, 4564, 4727, 4788, 4959, 5292, 5481, 5586, 5684, 5868, 6194, 6612, 6846, 7182, 7308, 7714, 7987, 8379, 8526, 8802, 9291, 9454, 9918, 10269, 10962, 11172, 11571, 12388, 12789, 13692, 14181, 14364, 14877, 15428, 15974, 16758, 17052, 17604, 18582, 18908, 19836, 20538, 21679, 21924, 23142, 23961, 25137, 25578, 26999, 27873, 28362, 29754, 30807, 31948, 33089, 33516, 34713, 37164, 38367, 41076, 42543, 43358, 46284, 47922, 50274, 51156, 53998, 55746, 56724, 59508, 61614, 65037, 66178, 69426, 71883, 76734, 80997, 83619, 85086, 86716, 89813, 95844, 99267, 100548, 104139, 107996, 111492, 123228, 127629, 130074, 132356, 138852, 143766, 151753, 153468, 161994, 167238, 170172, 179626, 195111, 198534, 208278, 215649, 231623, 242991, 255258, 260148, 269439, 287532, 297801, 303506, 323988, 334476, 359252, 390222, 397068, 416556, 431298, 455259, 463246, 485982, 510516, 538878, 585333, 595602, 607012, 628691, 694869, 728973, 780444, 808317, 862596, 893403, 910518, 926492, 971964, 1077756, 1170666, 1191204, 1257382, 1365777, 1389738, 1457946, 1616634, 1786806, 1821036, 1886073, 2084607, 2341332, 2424951, 2514764, 2731554, 2779476, 2915892, 3233268, 3573612, 3772146, 4097331, 4169214, 4400837, 4849902, 5463108, 5658219, 6253821, 7544292, 8194662, 8338428, 8801674, 9699804, 11316438, 12507642, 13202511, 16389324, 16974657, 17603348, 22632876, 25015284, 26405022, 33949314, 39607533, 52810044, 67898628, 79215066, 118822599, 158430132, 237645198, 475290396]

約数ペア:

[(1, 475290396), (2, 237645198), (3, 158430132), (4, 118822599), (6, 79215066), (7, 67898628), (9, 52810044), (12, 39607533), (14, 33949314), (18, 26405022), (19, 25015284), (21, 22632876), (27, 17603348), (28, 16974657), (29, 16389324), (36, 13202511), (38, 12507642), (42, 11316438), (49, 9699804), (54, 8801674), (57, 8338428), (58, 8194662), (63, 7544292), (76, 6253821), (84, 5658219), (87, 5463108), (98, 4849902), (108, 4400837), (114, 4169214), (116, 4097331), (126, 3772146), (133, 3573612), (147, 3233268), (163, 2915892), (171, 2779476), (174, 2731554), (189, 2514764), (196, 2424951), (203, 2341332), (228, 2084607), (252, 1886073), (261, 1821036), (266, 1786806), (294, 1616634), (326, 1457946), (342, 1389738), (348, 1365777), (378, 1257382), (399, 1191204), (406, 1170666), (441, 1077756), (489, 971964), (513, 926492), (522, 910518), (532, 893403), (551, 862596), (588, 808317), (609, 780444), (652, 728973), (684, 694869), (756, 628691), (783, 607012), (798, 595602), (812, 585333), (882, 538878), (931, 510516), (978, 485982), (1026, 463246), (1044, 455259), (1102, 431298), (1141, 416556), (1197, 397068), (1218, 390222), (1323, 359252), (1421, 334476), (1467, 323988), (1566, 303506), (1596, 297801), (1653, 287532), (1764, 269439), (1827, 260148), (1862, 255258), (1956, 242991), (2052, 231623), (2204, 215649), (2282, 208278), (2394, 198534), (2436, 195111), (2646, 179626), (2793, 170172), (2842, 167238), (2934, 161994), (3097, 153468), (3132, 151753), (3306, 143766), (3423, 138852), (3591, 132356), (3654, 130074), (3724, 127629), (3857, 123228), (4263, 111492), (4401, 107996), (4564, 104139), (4727, 100548), (4788, 99267), (4959, 95844), (5292, 89813), (5481, 86716), (5586, 85086), (5684, 83619), (5868, 80997), (6194, 76734), (6612, 71883), (6846, 69426), (7182, 66178), (7308, 65037), (7714, 61614), (7987, 59508), (8379, 56724), (8526, 55746), (8802, 53998), (9291, 51156), (9454, 50274), (9918, 47922), (10269, 46284), (10962, 43358), (11172, 42543), (11571, 41076), (12388, 38367), (12789, 37164), (13692, 34713), (14181, 33516), (14364, 33089), (14877, 31948), (15428, 30807), (15974, 29754), (16758, 28362), (17052, 27873), (17604, 26999), (18582, 25578), (18908, 25137), (19836, 23961), (20538, 23142), (21679, 21924)]