661967324928

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3157277}}^1$

素因数の和:3157319

約数の個数: 216

約数和(自身を含む): 2349065348448

約数和(自身を除く): 1687098023520

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 32, 36, 39, 42, 48, 52, 56, 63, 64, 72, 78, 84, 91, 96, 104, 112, 117, 126, 128, 144, 156, 168, 182, 192, 208, 224, 234, 252, 256, 273, 288, 312, 336, 364, 384, 416, 448, 468, 504, 546, 576, 624, 672, 728, 768, 819, 832, 896, 936, 1008, 1092, 1152, 1248, 1344, 1456, 1638, 1664, 1792, 1872, 2016, 2184, 2304, 2496, 2688, 2912, 3276, 3328, 3744, 4032, 4368, 4992, 5376, 5824, 6552, 7488, 8064, 8736, 9984, 11648, 13104, 14976, 16128, 17472, 23296, 26208, 29952, 34944, 52416, 69888, 104832, 209664, 3157277, 6314554, 9471831, 12629108, 18943662, 22100939, 25258216, 28415493, 37887324, 41044601, 44201878, 50516432, 56830986, 66302817, 75774648, 82089202, 88403756, 101032864, 113661972, 123133803, 132605634, 151549296, 164178404, 176807512, 198908451, 202065728, 227323944, 246267606, 265211268, 287312207, 303098592, 328356808, 353615024, 369401409, 397816902, 404131456, 454647888, 492535212, 530422536, 574624414, 606197184, 656713616, 707230048, 738802818, 795633804, 808262912, 861936621, 909295776, 985070424, 1060845072, 1149248828, 1212394368, 1313427232, 1414460096, 1477605636, 1591267608, 1723873242, 1818591552, 1970140848, 2121690144, 2298497656, 2424788736, 2585809863, 2626854464, 2828920192, 2955211272, 3182535216, 3447746484, 3637183104, 3940281696, 4243380288, 4596995312, 5171619726, 5253708928, 5657840384, 5910422544, 6365070432, 6895492968, 7274366208, 7880563392, 8486760576, 9193990624, 10343239452, 10507417856, 11820845088, 12730140864, 13790985936, 15761126784, 16973521152, 18387981248, 20686478904, 23641690176, 25460281728, 27581971872, 31522253568, 36775962496, 41372957808, 47283380352, 50920563456, 55163943744, 73551924992, 82745915616, 94566760704, 110327887488, 165491831232, 220655774976, 330983662464, 661967324928]

約数ペア:

[(1, 661967324928), (2, 330983662464), (3, 220655774976), (4, 165491831232), (6, 110327887488), (7, 94566760704), (8, 82745915616), (9, 73551924992), (12, 55163943744), (13, 50920563456), (14, 47283380352), (16, 41372957808), (18, 36775962496), (21, 31522253568), (24, 27581971872), (26, 25460281728), (28, 23641690176), (32, 20686478904), (36, 18387981248), (39, 16973521152), (42, 15761126784), (48, 13790985936), (52, 12730140864), (56, 11820845088), (63, 10507417856), (64, 10343239452), (72, 9193990624), (78, 8486760576), (84, 7880563392), (91, 7274366208), (96, 6895492968), (104, 6365070432), (112, 5910422544), (117, 5657840384), (126, 5253708928), (128, 5171619726), (144, 4596995312), (156, 4243380288), (168, 3940281696), (182, 3637183104), (192, 3447746484), (208, 3182535216), (224, 2955211272), (234, 2828920192), (252, 2626854464), (256, 2585809863), (273, 2424788736), (288, 2298497656), (312, 2121690144), (336, 1970140848), (364, 1818591552), (384, 1723873242), (416, 1591267608), (448, 1477605636), (468, 1414460096), (504, 1313427232), (546, 1212394368), (576, 1149248828), (624, 1060845072), (672, 985070424), (728, 909295776), (768, 861936621), (819, 808262912), (832, 795633804), (896, 738802818), (936, 707230048), (1008, 656713616), (1092, 606197184), (1152, 574624414), (1248, 530422536), (1344, 492535212), (1456, 454647888), (1638, 404131456), (1664, 397816902), (1792, 369401409), (1872, 353615024), (2016, 328356808), (2184, 303098592), (2304, 287312207), (2496, 265211268), (2688, 246267606), (2912, 227323944), (3276, 202065728), (3328, 198908451), (3744, 176807512), (4032, 164178404), (4368, 151549296), (4992, 132605634), (5376, 123133803), (5824, 113661972), (6552, 101032864), (7488, 88403756), (8064, 82089202), (8736, 75774648), (9984, 66302817), (11648, 56830986), (13104, 50516432), (14976, 44201878), (16128, 41044601), (17472, 37887324), (23296, 28415493), (26208, 25258216), (29952, 22100939), (34944, 18943662), (52416, 12629108), (69888, 9471831), (104832, 6314554), (209664, 3157277)]