213257664

素因数分解:

$2^6\times 3^3\times {\mathrm{167}}^1\times {\mathrm{739}}^1$

素因数の和:927

約数の個数: 112

約数和(自身を含む): 631545600

約数和(自身を除く): 418287936

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 144, 167, 192, 216, 288, 334, 432, 501, 576, 668, 739, 864, 1002, 1336, 1478, 1503, 1728, 2004, 2217, 2672, 2956, 3006, 4008, 4434, 4509, 5344, 5912, 6012, 6651, 8016, 8868, 9018, 10688, 11824, 12024, 13302, 16032, 17736, 18036, 19953, 23648, 24048, 26604, 32064, 35472, 36072, 39906, 47296, 48096, 53208, 70944, 72144, 79812, 96192, 106416, 123413, 141888, 144288, 159624, 212832, 246826, 288576, 319248, 370239, 425664, 493652, 638496, 740478, 987304, 1110717, 1276992, 1480956, 1974608, 2221434, 2961912, 3332151, 3949216, 4442868, 5923824, 6664302, 7898432, 8885736, 11847648, 13328604, 17771472, 23695296, 26657208, 35542944, 53314416, 71085888, 106628832, 213257664]

約数ペア:

[(1, 213257664), (2, 106628832), (3, 71085888), (4, 53314416), (6, 35542944), (8, 26657208), (9, 23695296), (12, 17771472), (16, 13328604), (18, 11847648), (24, 8885736), (27, 7898432), (32, 6664302), (36, 5923824), (48, 4442868), (54, 3949216), (64, 3332151), (72, 2961912), (96, 2221434), (108, 1974608), (144, 1480956), (167, 1276992), (192, 1110717), (216, 987304), (288, 740478), (334, 638496), (432, 493652), (501, 425664), (576, 370239), (668, 319248), (739, 288576), (864, 246826), (1002, 212832), (1336, 159624), (1478, 144288), (1503, 141888), (1728, 123413), (2004, 106416), (2217, 96192), (2672, 79812), (2956, 72144), (3006, 70944), (4008, 53208), (4434, 48096), (4509, 47296), (5344, 39906), (5912, 36072), (6012, 35472), (6651, 32064), (8016, 26604), (8868, 24048), (9018, 23648), (10688, 19953), (11824, 18036), (12024, 17736), (13302, 16032)]