245046984

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1$

素因数の和:184

約数の個数: 256

約数和(自身を含む): 805593600

約数和(自身を除く): 560546616

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 29, 39, 42, 52, 53, 56, 58, 73, 78, 84, 87, 91, 104, 106, 116, 146, 156, 159, 168, 174, 182, 203, 212, 219, 232, 273, 292, 312, 318, 348, 364, 371, 377, 406, 424, 438, 511, 546, 584, 609, 636, 689, 696, 728, 742, 754, 812, 876, 949, 1022, 1092, 1113, 1131, 1218, 1272, 1378, 1484, 1508, 1533, 1537, 1624, 1752, 1898, 2044, 2067, 2117, 2184, 2226, 2262, 2436, 2639, 2756, 2847, 2968, 3016, 3066, 3074, 3796, 3869, 4088, 4134, 4234, 4452, 4524, 4611, 4823, 4872, 5278, 5512, 5694, 6132, 6148, 6351, 6643, 7592, 7738, 7917, 8268, 8468, 8904, 9048, 9222, 9646, 10556, 10759, 11388, 11607, 12264, 12296, 12702, 13286, 14469, 14819, 15476, 15834, 16536, 16936, 18444, 19292, 19929, 19981, 21112, 21518, 22776, 23214, 25404, 26572, 27083, 27521, 28938, 29638, 30952, 31668, 32277, 36888, 38584, 39858, 39962, 43036, 44457, 46428, 50297, 50808, 53144, 54166, 55042, 57876, 59276, 59943, 63336, 64554, 79716, 79924, 81249, 82563, 86072, 88914, 92856, 100594, 108332, 110084, 112201, 115752, 118552, 119886, 129108, 139867, 150891, 159432, 159848, 162498, 165126, 177828, 192647, 201188, 216664, 220168, 224402, 239772, 258216, 279734, 301782, 324996, 330252, 336603, 352079, 355656, 385294, 402376, 419601, 448804, 479544, 559468, 577941, 603564, 649992, 660504, 673206, 704158, 770588, 785407, 839202, 897608, 1056237, 1118936, 1155882, 1207128, 1346412, 1408316, 1458613, 1541176, 1570814, 1678404, 2112474, 2311764, 2356221, 2692824, 2816632, 2917226, 3141628, 3356808, 4224948, 4375839, 4623528, 4712442, 5834452, 6283256, 8449896, 8751678, 9424884, 10210291, 11668904, 17503356, 18849768, 20420582, 30630873, 35006712, 40841164, 61261746, 81682328, 122523492, 245046984]

約数ペア:

[(1, 245046984), (2, 122523492), (3, 81682328), (4, 61261746), (6, 40841164), (7, 35006712), (8, 30630873), (12, 20420582), (13, 18849768), (14, 17503356), (21, 11668904), (24, 10210291), (26, 9424884), (28, 8751678), (29, 8449896), (39, 6283256), (42, 5834452), (52, 4712442), (53, 4623528), (56, 4375839), (58, 4224948), (73, 3356808), (78, 3141628), (84, 2917226), (87, 2816632), (91, 2692824), (104, 2356221), (106, 2311764), (116, 2112474), (146, 1678404), (156, 1570814), (159, 1541176), (168, 1458613), (174, 1408316), (182, 1346412), (203, 1207128), (212, 1155882), (219, 1118936), (232, 1056237), (273, 897608), (292, 839202), (312, 785407), (318, 770588), (348, 704158), (364, 673206), (371, 660504), (377, 649992), (406, 603564), (424, 577941), (438, 559468), (511, 479544), (546, 448804), (584, 419601), (609, 402376), (636, 385294), (689, 355656), (696, 352079), (728, 336603), (742, 330252), (754, 324996), (812, 301782), (876, 279734), (949, 258216), (1022, 239772), (1092, 224402), (1113, 220168), (1131, 216664), (1218, 201188), (1272, 192647), (1378, 177828), (1484, 165126), (1508, 162498), (1533, 159848), (1537, 159432), (1624, 150891), (1752, 139867), (1898, 129108), (2044, 119886), (2067, 118552), (2117, 115752), (2184, 112201), (2226, 110084), (2262, 108332), (2436, 100594), (2639, 92856), (2756, 88914), (2847, 86072), (2968, 82563), (3016, 81249), (3066, 79924), (3074, 79716), (3796, 64554), (3869, 63336), (4088, 59943), (4134, 59276), (4234, 57876), (4452, 55042), (4524, 54166), (4611, 53144), (4823, 50808), (4872, 50297), (5278, 46428), (5512, 44457), (5694, 43036), (6132, 39962), (6148, 39858), (6351, 38584), (6643, 36888), (7592, 32277), (7738, 31668), (7917, 30952), (8268, 29638), (8468, 28938), (8904, 27521), (9048, 27083), (9222, 26572), (9646, 25404), (10556, 23214), (10759, 22776), (11388, 21518), (11607, 21112), (12264, 19981), (12296, 19929), (12702, 19292), (13286, 18444), (14469, 16936), (14819, 16536), (15476, 15834)]