259339968

素因数分解:

$2^6\times 3^4\times {\mathrm{19}}^1\times {\mathrm{2633}}^1$

素因数の和:2676

約数の個数: 140

約数和(自身を含む): 809533560

約数和(自身を除く): 550193592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 64, 72, 76, 81, 96, 108, 114, 144, 152, 162, 171, 192, 216, 228, 288, 304, 324, 342, 432, 456, 513, 576, 608, 648, 684, 864, 912, 1026, 1216, 1296, 1368, 1539, 1728, 1824, 2052, 2592, 2633, 2736, 3078, 3648, 4104, 5184, 5266, 5472, 6156, 7899, 8208, 10532, 10944, 12312, 15798, 16416, 21064, 23697, 24624, 31596, 32832, 42128, 47394, 49248, 50027, 63192, 71091, 84256, 94788, 98496, 100054, 126384, 142182, 150081, 168512, 189576, 200108, 213273, 252768, 284364, 300162, 379152, 400216, 426546, 450243, 505536, 568728, 600324, 758304, 800432, 853092, 900486, 1137456, 1200648, 1350729, 1516608, 1600864, 1706184, 1800972, 2274912, 2401296, 2701458, 3201728, 3412368, 3601944, 4052187, 4549824, 4802592, 5402916, 6824736, 7203888, 8104374, 9605184, 10805832, 13649472, 14407776, 16208748, 21611664, 28815552, 32417496, 43223328, 64834992, 86446656, 129669984, 259339968]

約数ペア:

[(1, 259339968), (2, 129669984), (3, 86446656), (4, 64834992), (6, 43223328), (8, 32417496), (9, 28815552), (12, 21611664), (16, 16208748), (18, 14407776), (19, 13649472), (24, 10805832), (27, 9605184), (32, 8104374), (36, 7203888), (38, 6824736), (48, 5402916), (54, 4802592), (57, 4549824), (64, 4052187), (72, 3601944), (76, 3412368), (81, 3201728), (96, 2701458), (108, 2401296), (114, 2274912), (144, 1800972), (152, 1706184), (162, 1600864), (171, 1516608), (192, 1350729), (216, 1200648), (228, 1137456), (288, 900486), (304, 853092), (324, 800432), (342, 758304), (432, 600324), (456, 568728), (513, 505536), (576, 450243), (608, 426546), (648, 400216), (684, 379152), (864, 300162), (912, 284364), (1026, 252768), (1216, 213273), (1296, 200108), (1368, 189576), (1539, 168512), (1728, 150081), (1824, 142182), (2052, 126384), (2592, 100054), (2633, 98496), (2736, 94788), (3078, 84256), (3648, 71091), (4104, 63192), (5184, 50027), (5266, 49248), (5472, 47394), (6156, 42128), (7899, 32832), (8208, 31596), (10532, 24624), (10944, 23697), (12312, 21064), (15798, 16416)]