290014152

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{193}}^1$

素因数の和:375

約数の個数: 128

約数和(自身を含む): 804556800

約数和(自身を除く): 514542648

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 29, 34, 51, 58, 68, 87, 102, 116, 127, 136, 174, 193, 204, 232, 254, 348, 381, 386, 408, 493, 508, 579, 696, 762, 772, 986, 1016, 1158, 1479, 1524, 1544, 1972, 2159, 2316, 2958, 3048, 3281, 3683, 3944, 4318, 4632, 5597, 5916, 6477, 6562, 7366, 8636, 9843, 11049, 11194, 11832, 12954, 13124, 14732, 16791, 17272, 19686, 22098, 22388, 24511, 25908, 26248, 29464, 33582, 39372, 44196, 44776, 49022, 51816, 62611, 67164, 73533, 78744, 88392, 95149, 98044, 125222, 134328, 147066, 187833, 190298, 196088, 250444, 285447, 294132, 375666, 380596, 416687, 500888, 570894, 588264, 710819, 751332, 761192, 833374, 1141788, 1250061, 1421638, 1502664, 1666748, 2132457, 2283576, 2500122, 2843276, 3333496, 4264914, 5000244, 5686552, 8529828, 10000488, 12083923, 17059656, 24167846, 36251769, 48335692, 72503538, 96671384, 145007076, 290014152]

約数ペア:

[(1, 290014152), (2, 145007076), (3, 96671384), (4, 72503538), (6, 48335692), (8, 36251769), (12, 24167846), (17, 17059656), (24, 12083923), (29, 10000488), (34, 8529828), (51, 5686552), (58, 5000244), (68, 4264914), (87, 3333496), (102, 2843276), (116, 2500122), (127, 2283576), (136, 2132457), (174, 1666748), (193, 1502664), (204, 1421638), (232, 1250061), (254, 1141788), (348, 833374), (381, 761192), (386, 751332), (408, 710819), (493, 588264), (508, 570894), (579, 500888), (696, 416687), (762, 380596), (772, 375666), (986, 294132), (1016, 285447), (1158, 250444), (1479, 196088), (1524, 190298), (1544, 187833), (1972, 147066), (2159, 134328), (2316, 125222), (2958, 98044), (3048, 95149), (3281, 88392), (3683, 78744), (3944, 73533), (4318, 67164), (4632, 62611), (5597, 51816), (5916, 49022), (6477, 44776), (6562, 44196), (7366, 39372), (8636, 33582), (9843, 29464), (11049, 26248), (11194, 25908), (11832, 24511), (12954, 22388), (13124, 22098), (14732, 19686), (16791, 17272)]