1880992512

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{223}}^1\times {\mathrm{523}}^1$

素因数の和:775

約数の個数: 216

約数和(自身を含む): 6237830144

約数和(自身を除く): 4356837632

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 168, 192, 223, 224, 252, 256, 288, 336, 384, 446, 448, 504, 523, 576, 669, 672, 768, 892, 896, 1008, 1046, 1152, 1338, 1344, 1561, 1569, 1784, 1792, 2007, 2016, 2092, 2304, 2676, 2688, 3122, 3138, 3568, 3661, 4014, 4032, 4184, 4683, 4707, 5352, 5376, 6244, 6276, 7136, 7322, 8028, 8064, 8368, 9366, 9414, 10704, 10983, 12488, 12552, 14049, 14272, 14644, 16056, 16128, 16736, 18732, 18828, 21408, 21966, 24976, 25104, 28098, 28544, 29288, 32112, 32949, 33472, 37464, 37656, 42816, 43932, 49952, 50208, 56196, 57088, 58576, 64224, 65898, 66944, 74928, 75312, 85632, 87864, 99904, 100416, 112392, 116629, 117152, 128448, 131796, 133888, 149856, 150624, 171264, 175728, 199808, 200832, 224784, 233258, 234304, 256896, 263592, 299712, 301248, 349887, 351456, 399616, 401664, 449568, 466516, 468608, 513792, 527184, 599424, 602496, 699774, 702912, 816403, 899136, 933032, 937216, 1049661, 1054368, 1198848, 1204992, 1399548, 1405824, 1632806, 1798272, 1866064, 2099322, 2108736, 2449209, 2799096, 2811648, 3265612, 3596544, 3732128, 4198644, 4217472, 4898418, 5598192, 6531224, 7347627, 7464256, 8397288, 8434944, 9796836, 11196384, 13062448, 14695254, 14928512, 16794576, 19593672, 22392768, 26124896, 29390508, 29857024, 33589152, 39187344, 44785536, 52249792, 58781016, 67178304, 78374688, 89571072, 104499584, 117562032, 134356608, 156749376, 208999168, 235124064, 268713216, 313498752, 470248128, 626997504, 940496256, 1880992512]

約数ペア:

[(1, 1880992512), (2, 940496256), (3, 626997504), (4, 470248128), (6, 313498752), (7, 268713216), (8, 235124064), (9, 208999168), (12, 156749376), (14, 134356608), (16, 117562032), (18, 104499584), (21, 89571072), (24, 78374688), (28, 67178304), (32, 58781016), (36, 52249792), (42, 44785536), (48, 39187344), (56, 33589152), (63, 29857024), (64, 29390508), (72, 26124896), (84, 22392768), (96, 19593672), (112, 16794576), (126, 14928512), (128, 14695254), (144, 13062448), (168, 11196384), (192, 9796836), (223, 8434944), (224, 8397288), (252, 7464256), (256, 7347627), (288, 6531224), (336, 5598192), (384, 4898418), (446, 4217472), (448, 4198644), (504, 3732128), (523, 3596544), (576, 3265612), (669, 2811648), (672, 2799096), (768, 2449209), (892, 2108736), (896, 2099322), (1008, 1866064), (1046, 1798272), (1152, 1632806), (1338, 1405824), (1344, 1399548), (1561, 1204992), (1569, 1198848), (1784, 1054368), (1792, 1049661), (2007, 937216), (2016, 933032), (2092, 899136), (2304, 816403), (2676, 702912), (2688, 699774), (3122, 602496), (3138, 599424), (3568, 527184), (3661, 513792), (4014, 468608), (4032, 466516), (4184, 449568), (4683, 401664), (4707, 399616), (5352, 351456), (5376, 349887), (6244, 301248), (6276, 299712), (7136, 263592), (7322, 256896), (8028, 234304), (8064, 233258), (8368, 224784), (9366, 200832), (9414, 199808), (10704, 175728), (10983, 171264), (12488, 150624), (12552, 149856), (14049, 133888), (14272, 131796), (14644, 128448), (16056, 117152), (16128, 116629), (16736, 112392), (18732, 100416), (18828, 99904), (21408, 87864), (21966, 85632), (24976, 75312), (25104, 74928), (28098, 66944), (28544, 65898), (29288, 64224), (32112, 58576), (32949, 57088), (33472, 56196), (37464, 50208), (37656, 49952), (42816, 43932)]