289080288

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{7547}}^1$

素因数の和:7589

約数の個数: 144

約数和(自身を含む): 989089920

約数和(自身を除く): 700009632

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 32, 36, 38, 42, 48, 56, 57, 63, 72, 76, 84, 96, 112, 114, 126, 133, 144, 152, 168, 171, 224, 228, 252, 266, 288, 304, 336, 342, 399, 456, 504, 532, 608, 672, 684, 798, 912, 1008, 1064, 1197, 1368, 1596, 1824, 2016, 2128, 2394, 2736, 3192, 4256, 4788, 5472, 6384, 7547, 9576, 12768, 15094, 19152, 22641, 30188, 38304, 45282, 52829, 60376, 67923, 90564, 105658, 120752, 135846, 143393, 158487, 181128, 211316, 241504, 271692, 286786, 316974, 362256, 422632, 430179, 475461, 543384, 573572, 633948, 724512, 845264, 860358, 950922, 1003751, 1086768, 1147144, 1267896, 1290537, 1690528, 1720716, 1901844, 2007502, 2173536, 2294288, 2535792, 2581074, 3011253, 3441432, 3803688, 4015004, 4588576, 5071584, 5162148, 6022506, 6882864, 7607376, 8030008, 9033759, 10324296, 12045012, 13765728, 15214752, 16060016, 18067518, 20648592, 24090024, 32120032, 36135036, 41297184, 48180048, 72270072, 96360096, 144540144, 289080288]

約数ペア:

[(1, 289080288), (2, 144540144), (3, 96360096), (4, 72270072), (6, 48180048), (7, 41297184), (8, 36135036), (9, 32120032), (12, 24090024), (14, 20648592), (16, 18067518), (18, 16060016), (19, 15214752), (21, 13765728), (24, 12045012), (28, 10324296), (32, 9033759), (36, 8030008), (38, 7607376), (42, 6882864), (48, 6022506), (56, 5162148), (57, 5071584), (63, 4588576), (72, 4015004), (76, 3803688), (84, 3441432), (96, 3011253), (112, 2581074), (114, 2535792), (126, 2294288), (133, 2173536), (144, 2007502), (152, 1901844), (168, 1720716), (171, 1690528), (224, 1290537), (228, 1267896), (252, 1147144), (266, 1086768), (288, 1003751), (304, 950922), (336, 860358), (342, 845264), (399, 724512), (456, 633948), (504, 573572), (532, 543384), (608, 475461), (672, 430179), (684, 422632), (798, 362256), (912, 316974), (1008, 286786), (1064, 271692), (1197, 241504), (1368, 211316), (1596, 181128), (1824, 158487), (2016, 143393), (2128, 135846), (2394, 120752), (2736, 105658), (3192, 90564), (4256, 67923), (4788, 60376), (5472, 52829), (6384, 45282), (7547, 38304), (9576, 30188), (12768, 22641), (15094, 19152)]