557656992

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{457}}^1$

素因数の和:715

約数の個数: 144

約数和(自身を含む): 1680456960

約数和(自身を除く): 1122799968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 72, 76, 96, 114, 144, 152, 171, 223, 228, 288, 304, 342, 446, 456, 457, 608, 669, 684, 892, 912, 914, 1338, 1368, 1371, 1784, 1824, 1828, 2007, 2676, 2736, 2742, 3568, 3656, 4014, 4113, 4237, 5352, 5472, 5484, 7136, 7312, 8028, 8226, 8474, 8683, 10704, 10968, 12711, 14624, 16056, 16452, 16948, 17366, 21408, 21936, 25422, 26049, 32112, 32904, 33896, 34732, 38133, 43872, 50844, 52098, 64224, 65808, 67792, 69464, 76266, 78147, 101688, 101911, 104196, 131616, 135584, 138928, 152532, 156294, 203376, 203822, 208392, 277856, 305064, 305733, 312588, 406752, 407644, 416784, 610128, 611466, 625176, 815288, 833568, 917199, 1220256, 1222932, 1250352, 1630576, 1834398, 1936309, 2445864, 2500704, 3261152, 3668796, 3872618, 4891728, 5808927, 7337592, 7745236, 9783456, 11617854, 14675184, 15490472, 17426781, 23235708, 29350368, 30980944, 34853562, 46471416, 61961888, 69707124, 92942832, 139414248, 185885664, 278828496, 557656992]

約数ペア:

[(1, 557656992), (2, 278828496), (3, 185885664), (4, 139414248), (6, 92942832), (8, 69707124), (9, 61961888), (12, 46471416), (16, 34853562), (18, 30980944), (19, 29350368), (24, 23235708), (32, 17426781), (36, 15490472), (38, 14675184), (48, 11617854), (57, 9783456), (72, 7745236), (76, 7337592), (96, 5808927), (114, 4891728), (144, 3872618), (152, 3668796), (171, 3261152), (223, 2500704), (228, 2445864), (288, 1936309), (304, 1834398), (342, 1630576), (446, 1250352), (456, 1222932), (457, 1220256), (608, 917199), (669, 833568), (684, 815288), (892, 625176), (912, 611466), (914, 610128), (1338, 416784), (1368, 407644), (1371, 406752), (1784, 312588), (1824, 305733), (1828, 305064), (2007, 277856), (2676, 208392), (2736, 203822), (2742, 203376), (3568, 156294), (3656, 152532), (4014, 138928), (4113, 135584), (4237, 131616), (5352, 104196), (5472, 101911), (5484, 101688), (7136, 78147), (7312, 76266), (8028, 69464), (8226, 67792), (8474, 65808), (8683, 64224), (10704, 52098), (10968, 50844), (12711, 43872), (14624, 38133), (16056, 34732), (16452, 33896), (16948, 32904), (17366, 32112), (21408, 26049), (21936, 25422)]