17889801384

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{397}}^1\times {\mathrm{439}}^1$

素因数の和:912

約数の個数: 256

約数和(自身を含む): 56486707200

約数和(自身を除く): 38596905816

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 47, 52, 56, 78, 84, 91, 94, 104, 141, 156, 168, 182, 188, 273, 282, 312, 329, 364, 376, 397, 439, 546, 564, 611, 658, 728, 794, 878, 987, 1092, 1128, 1191, 1222, 1316, 1317, 1588, 1756, 1833, 1974, 2184, 2382, 2444, 2632, 2634, 2779, 3073, 3176, 3512, 3666, 3948, 4277, 4764, 4888, 5161, 5268, 5558, 5707, 6146, 7332, 7896, 8337, 8554, 9219, 9528, 10322, 10536, 11116, 11414, 12292, 12831, 14664, 15483, 16674, 17108, 17121, 18438, 18659, 20633, 20644, 22232, 22828, 24584, 25662, 30966, 33348, 34216, 34242, 36127, 36876, 37318, 39949, 41266, 41288, 45656, 51324, 55977, 61899, 61932, 66696, 68484, 72254, 73752, 74636, 79898, 82532, 102648, 108381, 111954, 119847, 123798, 123864, 130613, 136968, 144431, 144508, 149272, 159796, 165064, 174283, 216762, 223908, 239694, 242567, 247596, 261226, 268229, 288862, 289016, 319592, 348566, 391839, 433293, 433524, 447816, 479388, 485134, 495192, 522452, 522849, 536458, 577724, 697132, 727701, 783678, 804687, 866586, 867048, 958776, 970268, 1044904, 1045698, 1072916, 1155448, 1219981, 1394264, 1455402, 1567356, 1609374, 1697969, 1733172, 1877603, 1940536, 2091396, 2145832, 2265679, 2439962, 2910804, 3134712, 3218748, 3395938, 3466344, 3659943, 3755206, 4182792, 4531358, 4879924, 5093907, 5632809, 5821608, 6437496, 6791876, 6797037, 7319886, 7510412, 8191301, 9062716, 9759848, 10187814, 11265618, 13583752, 13594074, 14639772, 15020824, 15859753, 16382602, 18125432, 20375628, 22531236, 24573903, 27188148, 29279544, 31719506, 32765204, 40751256, 45062472, 47579259, 49147806, 54376296, 57339107, 63439012, 65530408, 95158518, 98295612, 106486913, 114678214, 126878024, 172017321, 190317036, 196591224, 212973826, 229356428, 319460739, 344034642, 380634072, 425947652, 458712856, 638921478, 688069284, 745408391, 851895304, 1277842956, 1376138568, 1490816782, 2236225173, 2555685912, 2981633564, 4472450346, 5963267128, 8944900692, 17889801384]

約数ペア:

[(1, 17889801384), (2, 8944900692), (3, 5963267128), (4, 4472450346), (6, 2981633564), (7, 2555685912), (8, 2236225173), (12, 1490816782), (13, 1376138568), (14, 1277842956), (21, 851895304), (24, 745408391), (26, 688069284), (28, 638921478), (39, 458712856), (42, 425947652), (47, 380634072), (52, 344034642), (56, 319460739), (78, 229356428), (84, 212973826), (91, 196591224), (94, 190317036), (104, 172017321), (141, 126878024), (156, 114678214), (168, 106486913), (182, 98295612), (188, 95158518), (273, 65530408), (282, 63439012), (312, 57339107), (329, 54376296), (364, 49147806), (376, 47579259), (397, 45062472), (439, 40751256), (546, 32765204), (564, 31719506), (611, 29279544), (658, 27188148), (728, 24573903), (794, 22531236), (878, 20375628), (987, 18125432), (1092, 16382602), (1128, 15859753), (1191, 15020824), (1222, 14639772), (1316, 13594074), (1317, 13583752), (1588, 11265618), (1756, 10187814), (1833, 9759848), (1974, 9062716), (2184, 8191301), (2382, 7510412), (2444, 7319886), (2632, 6797037), (2634, 6791876), (2779, 6437496), (3073, 5821608), (3176, 5632809), (3512, 5093907), (3666, 4879924), (3948, 4531358), (4277, 4182792), (4764, 3755206), (4888, 3659943), (5161, 3466344), (5268, 3395938), (5558, 3218748), (5707, 3134712), (6146, 2910804), (7332, 2439962), (7896, 2265679), (8337, 2145832), (8554, 2091396), (9219, 1940536), (9528, 1877603), (10322, 1733172), (10536, 1697969), (11116, 1609374), (11414, 1567356), (12292, 1455402), (12831, 1394264), (14664, 1219981), (15483, 1155448), (16674, 1072916), (17108, 1045698), (17121, 1044904), (18438, 970268), (18659, 958776), (20633, 867048), (20644, 866586), (22232, 804687), (22828, 783678), (24584, 727701), (25662, 697132), (30966, 577724), (33348, 536458), (34216, 522849), (34242, 522452), (36127, 495192), (36876, 485134), (37318, 479388), (39949, 447816), (41266, 433524), (41288, 433293), (45656, 391839), (51324, 348566), (55977, 319592), (61899, 289016), (61932, 288862), (66696, 268229), (68484, 261226), (72254, 247596), (73752, 242567), (74636, 239694), (79898, 223908), (82532, 216762), (102648, 174283), (108381, 165064), (111954, 159796), (119847, 149272), (123798, 144508), (123864, 144431), (130613, 136968)]