261738432

素因数分解:

$2^6\times 3^3\times {\mathrm{167}}^1\times {\mathrm{907}}^1$

素因数の和:1095

約数の個数: 112

約数和(自身を含む): 774923520

約数和(自身を除く): 513185088

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, 864, 907, 1002, 1336, 1503, 1728, 1814, 2004, 2672, 2721, 3006, 3628, 4008, 4509, 5344, 5442, 6012, 7256, 8016, 8163, 9018, 10688, 10884, 12024, 14512, 16032, 16326, 18036, 21768, 24048, 24489, 29024, 32064, 32652, 36072, 43536, 48096, 48978, 58048, 65304, 72144, 87072, 96192, 97956, 130608, 144288, 151469, 174144, 195912, 261216, 288576, 302938, 391824, 454407, 522432, 605876, 783648, 908814, 1211752, 1363221, 1567296, 1817628, 2423504, 2726442, 3635256, 4089663, 4847008, 5452884, 7270512, 8179326, 9694016, 10905768, 14541024, 16358652, 21811536, 29082048, 32717304, 43623072, 65434608, 87246144, 130869216, 261738432]

約数ペア:

[(1, 261738432), (2, 130869216), (3, 87246144), (4, 65434608), (6, 43623072), (8, 32717304), (9, 29082048), (12, 21811536), (16, 16358652), (18, 14541024), (24, 10905768), (27, 9694016), (32, 8179326), (36, 7270512), (48, 5452884), (54, 4847008), (64, 4089663), (72, 3635256), (96, 2726442), (108, 2423504), (144, 1817628), (167, 1567296), (192, 1363221), (216, 1211752), (288, 908814), (334, 783648), (432, 605876), (501, 522432), (576, 454407), (668, 391824), (864, 302938), (907, 288576), (1002, 261216), (1336, 195912), (1503, 174144), (1728, 151469), (1814, 144288), (2004, 130608), (2672, 97956), (2721, 96192), (3006, 87072), (3628, 72144), (4008, 65304), (4509, 58048), (5344, 48978), (5442, 48096), (6012, 43536), (7256, 36072), (8016, 32652), (8163, 32064), (9018, 29024), (10688, 24489), (10884, 24048), (12024, 21768), (14512, 18036), (16032, 16326)]