21539124432

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{160663}}^1$

素因数の和:160710

約数の個数: 180

約数和(自身を含む): 73812254880

約数和(自身を除く): 52273130448

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 36, 38, 42, 48, 49, 56, 57, 63, 72, 76, 84, 98, 112, 114, 126, 133, 144, 147, 152, 168, 171, 196, 228, 252, 266, 294, 304, 336, 342, 392, 399, 441, 456, 504, 532, 588, 684, 784, 798, 882, 912, 931, 1008, 1064, 1176, 1197, 1368, 1596, 1764, 1862, 2128, 2352, 2394, 2736, 2793, 3192, 3528, 3724, 4788, 5586, 6384, 7056, 7448, 8379, 9576, 11172, 14896, 16758, 19152, 22344, 33516, 44688, 67032, 134064, 160663, 321326, 481989, 642652, 963978, 1124641, 1285304, 1445967, 1927956, 2249282, 2570608, 2891934, 3052597, 3373923, 3855912, 4498564, 5783868, 6105194, 6747846, 7711824, 7872487, 8997128, 9157791, 10121769, 11567736, 12210388, 13495692, 15744974, 17994256, 18315582, 20243538, 21368179, 23135472, 23617461, 24420776, 26991384, 27473373, 31489948, 36631164, 40487076, 42736358, 47234922, 48841552, 53982768, 54946746, 62979896, 64104537, 70852383, 73262328, 80974152, 85472716, 94469844, 109893492, 125959792, 128209074, 141704766, 146524656, 149577253, 161948304, 170945432, 188939688, 192313611, 219786984, 256418148, 283409532, 299154506, 341890864, 377879376, 384627222, 439573968, 448731759, 512836296, 566819064, 598309012, 769254444, 897463518, 1025672592, 1133638128, 1196618024, 1346195277, 1538508888, 1794927036, 2393236048, 2692390554, 3077017776, 3589854072, 5384781108, 7179708144, 10769562216, 21539124432]

約数ペア:

[(1, 21539124432), (2, 10769562216), (3, 7179708144), (4, 5384781108), (6, 3589854072), (7, 3077017776), (8, 2692390554), (9, 2393236048), (12, 1794927036), (14, 1538508888), (16, 1346195277), (18, 1196618024), (19, 1133638128), (21, 1025672592), (24, 897463518), (28, 769254444), (36, 598309012), (38, 566819064), (42, 512836296), (48, 448731759), (49, 439573968), (56, 384627222), (57, 377879376), (63, 341890864), (72, 299154506), (76, 283409532), (84, 256418148), (98, 219786984), (112, 192313611), (114, 188939688), (126, 170945432), (133, 161948304), (144, 149577253), (147, 146524656), (152, 141704766), (168, 128209074), (171, 125959792), (196, 109893492), (228, 94469844), (252, 85472716), (266, 80974152), (294, 73262328), (304, 70852383), (336, 64104537), (342, 62979896), (392, 54946746), (399, 53982768), (441, 48841552), (456, 47234922), (504, 42736358), (532, 40487076), (588, 36631164), (684, 31489948), (784, 27473373), (798, 26991384), (882, 24420776), (912, 23617461), (931, 23135472), (1008, 21368179), (1064, 20243538), (1176, 18315582), (1197, 17994256), (1368, 15744974), (1596, 13495692), (1764, 12210388), (1862, 11567736), (2128, 10121769), (2352, 9157791), (2394, 8997128), (2736, 7872487), (2793, 7711824), (3192, 6747846), (3528, 6105194), (3724, 5783868), (4788, 4498564), (5586, 3855912), (6384, 3373923), (7056, 3052597), (7448, 2891934), (8379, 2570608), (9576, 2249282), (11172, 1927956), (14896, 1445967), (16758, 1285304), (19152, 1124641), (22344, 963978), (33516, 642652), (44688, 481989), (67032, 321326), (134064, 160663)]