245626992

素因数分解:

$2^4\times 3^4\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{239}}^1$

素因数の和:333

約数の個数: 200

約数和(自身を含む): 781408320

約数和(自身を除く): 535781328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 61, 72, 78, 81, 104, 108, 117, 122, 144, 156, 162, 183, 208, 216, 234, 239, 244, 312, 324, 351, 366, 432, 468, 478, 488, 549, 624, 648, 702, 717, 732, 793, 936, 956, 976, 1053, 1098, 1296, 1404, 1434, 1464, 1586, 1647, 1872, 1912, 2106, 2151, 2196, 2379, 2808, 2868, 2928, 3107, 3172, 3294, 3824, 4212, 4302, 4392, 4758, 4941, 5616, 5736, 6214, 6344, 6453, 6588, 7137, 8424, 8604, 8784, 9321, 9516, 9882, 11472, 12428, 12688, 12906, 13176, 14274, 14579, 16848, 17208, 18642, 19032, 19359, 19764, 21411, 24856, 25812, 26352, 27963, 28548, 29158, 34416, 37284, 38064, 38718, 39528, 42822, 43737, 49712, 51624, 55926, 57096, 58316, 64233, 74568, 77436, 79056, 83889, 85644, 87474, 103248, 111852, 114192, 116632, 128466, 131211, 149136, 154872, 167778, 171288, 174948, 189527, 223704, 233264, 251667, 256932, 262422, 309744, 335556, 342576, 349896, 379054, 393633, 447408, 503334, 513864, 524844, 568581, 671112, 699792, 758108, 787266, 1006668, 1027728, 1049688, 1137162, 1180899, 1342224, 1516216, 1574532, 1705743, 2013336, 2099376, 2274324, 2361798, 3032432, 3149064, 3411486, 4026672, 4548648, 4723596, 5117229, 6298128, 6822972, 9097296, 9447192, 10234458, 13645944, 15351687, 18894384, 20468916, 27291888, 30703374, 40937832, 61406748, 81875664, 122813496, 245626992]

約数ペア:

[(1, 245626992), (2, 122813496), (3, 81875664), (4, 61406748), (6, 40937832), (8, 30703374), (9, 27291888), (12, 20468916), (13, 18894384), (16, 15351687), (18, 13645944), (24, 10234458), (26, 9447192), (27, 9097296), (36, 6822972), (39, 6298128), (48, 5117229), (52, 4723596), (54, 4548648), (61, 4026672), (72, 3411486), (78, 3149064), (81, 3032432), (104, 2361798), (108, 2274324), (117, 2099376), (122, 2013336), (144, 1705743), (156, 1574532), (162, 1516216), (183, 1342224), (208, 1180899), (216, 1137162), (234, 1049688), (239, 1027728), (244, 1006668), (312, 787266), (324, 758108), (351, 699792), (366, 671112), (432, 568581), (468, 524844), (478, 513864), (488, 503334), (549, 447408), (624, 393633), (648, 379054), (702, 349896), (717, 342576), (732, 335556), (793, 309744), (936, 262422), (956, 256932), (976, 251667), (1053, 233264), (1098, 223704), (1296, 189527), (1404, 174948), (1434, 171288), (1464, 167778), (1586, 154872), (1647, 149136), (1872, 131211), (1912, 128466), (2106, 116632), (2151, 114192), (2196, 111852), (2379, 103248), (2808, 87474), (2868, 85644), (2928, 83889), (3107, 79056), (3172, 77436), (3294, 74568), (3824, 64233), (4212, 58316), (4302, 57096), (4392, 55926), (4758, 51624), (4941, 49712), (5616, 43737), (5736, 42822), (6214, 39528), (6344, 38718), (6453, 38064), (6588, 37284), (7137, 34416), (8424, 29158), (8604, 28548), (8784, 27963), (9321, 26352), (9516, 25812), (9882, 24856), (11472, 21411), (12428, 19764), (12688, 19359), (12906, 19032), (13176, 18642), (14274, 17208), (14579, 16848)]