491138976

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{1993}}^1$

素因数の和:2174

約数の個数: 96

約数和(自身を含む): 1374807168

約数和(自身を除く): 883668192

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 68, 96, 102, 136, 151, 204, 272, 302, 408, 453, 544, 604, 816, 906, 1208, 1632, 1812, 1993, 2416, 2567, 3624, 3986, 4832, 5134, 5979, 7248, 7701, 7972, 10268, 11958, 14496, 15402, 15944, 20536, 23916, 30804, 31888, 33881, 41072, 47832, 61608, 63776, 67762, 82144, 95664, 101643, 123216, 135524, 191328, 203286, 246432, 271048, 300943, 406572, 542096, 601886, 813144, 902829, 1084192, 1203772, 1626288, 1805658, 2407544, 3252576, 3611316, 4815088, 5116031, 7222632, 9630176, 10232062, 14445264, 15348093, 20464124, 28890528, 30696186, 40928248, 61392372, 81856496, 122784744, 163712992, 245569488, 491138976]

約数ペア:

[(1, 491138976), (2, 245569488), (3, 163712992), (4, 122784744), (6, 81856496), (8, 61392372), (12, 40928248), (16, 30696186), (17, 28890528), (24, 20464124), (32, 15348093), (34, 14445264), (48, 10232062), (51, 9630176), (68, 7222632), (96, 5116031), (102, 4815088), (136, 3611316), (151, 3252576), (204, 2407544), (272, 1805658), (302, 1626288), (408, 1203772), (453, 1084192), (544, 902829), (604, 813144), (816, 601886), (906, 542096), (1208, 406572), (1632, 300943), (1812, 271048), (1993, 246432), (2416, 203286), (2567, 191328), (3624, 135524), (3986, 123216), (4832, 101643), (5134, 95664), (5979, 82144), (7248, 67762), (7701, 63776), (7972, 61608), (10268, 47832), (11958, 41072), (14496, 33881), (15402, 31888), (15944, 30804), (20536, 23916)]