247819572

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{23}}^2$

素因数の和:100

約数の個数: 324

約数和(自身を含む): 884074464

約数和(自身を除く): 636254892

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 13, 14, 18, 21, 22, 23, 26, 28, 33, 36, 39, 42, 44, 46, 52, 63, 66, 69, 77, 78, 84, 91, 92, 99, 117, 126, 132, 138, 143, 154, 156, 161, 169, 182, 198, 207, 231, 234, 252, 253, 273, 276, 286, 299, 308, 322, 338, 364, 396, 414, 429, 462, 468, 483, 506, 507, 529, 546, 572, 598, 644, 676, 693, 759, 819, 828, 858, 897, 924, 966, 1001, 1012, 1014, 1058, 1092, 1183, 1196, 1287, 1386, 1449, 1518, 1521, 1587, 1638, 1716, 1771, 1794, 1859, 1932, 2002, 2028, 2093, 2116, 2277, 2366, 2574, 2691, 2772, 2898, 3003, 3036, 3042, 3174, 3276, 3289, 3542, 3549, 3588, 3703, 3718, 3887, 4004, 4186, 4554, 4732, 4761, 5148, 5313, 5382, 5577, 5796, 5819, 6006, 6084, 6279, 6348, 6578, 6877, 7084, 7098, 7406, 7436, 7774, 8372, 9009, 9108, 9522, 9867, 10626, 10647, 10764, 11109, 11154, 11638, 11661, 12012, 12558, 13013, 13156, 13754, 14196, 14812, 15548, 15939, 16731, 17457, 18018, 18837, 19044, 19734, 20631, 21252, 21294, 22218, 22308, 23023, 23276, 23322, 25116, 26026, 27209, 27508, 29601, 31878, 33327, 33462, 34914, 34983, 36036, 37674, 39039, 39468, 40733, 41262, 42588, 42757, 44436, 46046, 46644, 48139, 52052, 52371, 54418, 59202, 61893, 63756, 66654, 66924, 69069, 69828, 69966, 75348, 75647, 78078, 81466, 81627, 82524, 85514, 89401, 92092, 96278, 104742, 108836, 117117, 118404, 122199, 123786, 128271, 133308, 138138, 139932, 144417, 151294, 156156, 162932, 163254, 171028, 178802, 192556, 207207, 209484, 226941, 234234, 244398, 244881, 247572, 256542, 268203, 276276, 288834, 299299, 302588, 326508, 357604, 366597, 384813, 414414, 433251, 453882, 468468, 488796, 489762, 513084, 529529, 536406, 577668, 598598, 625807, 680823, 733194, 769626, 804609, 828828, 866502, 897897, 907764, 979524, 983411, 1059058, 1072812, 1197196, 1251614, 1361646, 1466388, 1539252, 1588587, 1609218, 1733004, 1795794, 1877421, 1966822, 2118116, 2503228, 2693691, 2723292, 2950233, 3177174, 3218436, 3591588, 3754842, 3933644, 4765761, 5387382, 5632263, 5900466, 6354348, 6883877, 7509684, 8850699, 9531522, 10774764, 11264526, 11800932, 13767754, 17701398, 19063044, 20651631, 22529052, 27535508, 35402796, 41303262, 61954893, 82606524, 123909786, 247819572]

約数ペア:

[(1, 247819572), (2, 123909786), (3, 82606524), (4, 61954893), (6, 41303262), (7, 35402796), (9, 27535508), (11, 22529052), (12, 20651631), (13, 19063044), (14, 17701398), (18, 13767754), (21, 11800932), (22, 11264526), (23, 10774764), (26, 9531522), (28, 8850699), (33, 7509684), (36, 6883877), (39, 6354348), (42, 5900466), (44, 5632263), (46, 5387382), (52, 4765761), (63, 3933644), (66, 3754842), (69, 3591588), (77, 3218436), (78, 3177174), (84, 2950233), (91, 2723292), (92, 2693691), (99, 2503228), (117, 2118116), (126, 1966822), (132, 1877421), (138, 1795794), (143, 1733004), (154, 1609218), (156, 1588587), (161, 1539252), (169, 1466388), (182, 1361646), (198, 1251614), (207, 1197196), (231, 1072812), (234, 1059058), (252, 983411), (253, 979524), (273, 907764), (276, 897897), (286, 866502), (299, 828828), (308, 804609), (322, 769626), (338, 733194), (364, 680823), (396, 625807), (414, 598598), (429, 577668), (462, 536406), (468, 529529), (483, 513084), (506, 489762), (507, 488796), (529, 468468), (546, 453882), (572, 433251), (598, 414414), (644, 384813), (676, 366597), (693, 357604), (759, 326508), (819, 302588), (828, 299299), (858, 288834), (897, 276276), (924, 268203), (966, 256542), (1001, 247572), (1012, 244881), (1014, 244398), (1058, 234234), (1092, 226941), (1183, 209484), (1196, 207207), (1287, 192556), (1386, 178802), (1449, 171028), (1518, 163254), (1521, 162932), (1587, 156156), (1638, 151294), (1716, 144417), (1771, 139932), (1794, 138138), (1859, 133308), (1932, 128271), (2002, 123786), (2028, 122199), (2093, 118404), (2116, 117117), (2277, 108836), (2366, 104742), (2574, 96278), (2691, 92092), (2772, 89401), (2898, 85514), (3003, 82524), (3036, 81627), (3042, 81466), (3174, 78078), (3276, 75647), (3289, 75348), (3542, 69966), (3549, 69828), (3588, 69069), (3703, 66924), (3718, 66654), (3887, 63756), (4004, 61893), (4186, 59202), (4554, 54418), (4732, 52371), (4761, 52052), (5148, 48139), (5313, 46644), (5382, 46046), (5577, 44436), (5796, 42757), (5819, 42588), (6006, 41262), (6084, 40733), (6279, 39468), (6348, 39039), (6578, 37674), (6877, 36036), (7084, 34983), (7098, 34914), (7406, 33462), (7436, 33327), (7774, 31878), (8372, 29601), (9009, 27508), (9108, 27209), (9522, 26026), (9867, 25116), (10626, 23322), (10647, 23276), (10764, 23023), (11109, 22308), (11154, 22218), (11638, 21294), (11661, 21252), (12012, 20631), (12558, 19734), (13013, 19044), (13156, 18837), (13754, 18018), (14196, 17457), (14812, 16731), (15548, 15939)]