21994452144

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{383}}^1\times {\mathrm{2477}}^1$

素因数の和:2904

約数の個数: 240

約数和(自身を含む): 73627287552

約数和(自身を除く): 51632835408

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 28, 36, 42, 46, 48, 56, 63, 69, 72, 84, 92, 112, 126, 138, 144, 161, 168, 184, 207, 252, 276, 322, 336, 368, 383, 414, 483, 504, 552, 644, 766, 828, 966, 1008, 1104, 1149, 1288, 1449, 1532, 1656, 1932, 2298, 2477, 2576, 2681, 2898, 3064, 3312, 3447, 3864, 4596, 4954, 5362, 5796, 6128, 6894, 7431, 7728, 8043, 8809, 9192, 9908, 10724, 11592, 13788, 14862, 16086, 17339, 17618, 18384, 19816, 21448, 22293, 23184, 24129, 26427, 27576, 29724, 32172, 34678, 35236, 39632, 42896, 44586, 48258, 52017, 52854, 55152, 56971, 59448, 61663, 64344, 69356, 70472, 79281, 89172, 96516, 104034, 105708, 113942, 118896, 123326, 128688, 138712, 140944, 156051, 158562, 170913, 178344, 184989, 193032, 208068, 211416, 227884, 246652, 277424, 312102, 317124, 341826, 356688, 369978, 386064, 398797, 416136, 422832, 455768, 493304, 512739, 554967, 624204, 634248, 683652, 739956, 797594, 832272, 911536, 948691, 986608, 1025478, 1109934, 1196391, 1248408, 1268496, 1367304, 1479912, 1595188, 1897382, 2050956, 2219868, 2392782, 2496816, 2734608, 2846073, 2959824, 3190376, 3589173, 3794764, 4101912, 4439736, 4785564, 5692146, 6380752, 6640837, 7178346, 7589528, 8203824, 8538219, 8879472, 9571128, 11384292, 13281674, 14356692, 15179056, 17076438, 19142256, 19922511, 21819893, 22768584, 26563348, 28713384, 34152876, 39845022, 43639786, 45537168, 53126696, 57426768, 59767533, 65459679, 68305752, 79690044, 87279572, 106253392, 119535066, 130919358, 136611504, 152739251, 159380088, 174559144, 196379037, 239070132, 261838716, 305478502, 318760176, 349118288, 392758074, 458217753, 478140264, 523677432, 610957004, 785516148, 916435506, 956280528, 1047354864, 1221914008, 1374653259, 1571032296, 1832871012, 2443828016, 2749306518, 3142064592, 3665742024, 5498613036, 7331484048, 10997226072, 21994452144]

約数ペア:

[(1, 21994452144), (2, 10997226072), (3, 7331484048), (4, 5498613036), (6, 3665742024), (7, 3142064592), (8, 2749306518), (9, 2443828016), (12, 1832871012), (14, 1571032296), (16, 1374653259), (18, 1221914008), (21, 1047354864), (23, 956280528), (24, 916435506), (28, 785516148), (36, 610957004), (42, 523677432), (46, 478140264), (48, 458217753), (56, 392758074), (63, 349118288), (69, 318760176), (72, 305478502), (84, 261838716), (92, 239070132), (112, 196379037), (126, 174559144), (138, 159380088), (144, 152739251), (161, 136611504), (168, 130919358), (184, 119535066), (207, 106253392), (252, 87279572), (276, 79690044), (322, 68305752), (336, 65459679), (368, 59767533), (383, 57426768), (414, 53126696), (483, 45537168), (504, 43639786), (552, 39845022), (644, 34152876), (766, 28713384), (828, 26563348), (966, 22768584), (1008, 21819893), (1104, 19922511), (1149, 19142256), (1288, 17076438), (1449, 15179056), (1532, 14356692), (1656, 13281674), (1932, 11384292), (2298, 9571128), (2477, 8879472), (2576, 8538219), (2681, 8203824), (2898, 7589528), (3064, 7178346), (3312, 6640837), (3447, 6380752), (3864, 5692146), (4596, 4785564), (4954, 4439736), (5362, 4101912), (5796, 3794764), (6128, 3589173), (6894, 3190376), (7431, 2959824), (7728, 2846073), (8043, 2734608), (8809, 2496816), (9192, 2392782), (9908, 2219868), (10724, 2050956), (11592, 1897382), (13788, 1595188), (14862, 1479912), (16086, 1367304), (17339, 1268496), (17618, 1248408), (18384, 1196391), (19816, 1109934), (21448, 1025478), (22293, 986608), (23184, 948691), (24129, 911536), (26427, 832272), (27576, 797594), (29724, 739956), (32172, 683652), (34678, 634248), (35236, 624204), (39632, 554967), (42896, 512739), (44586, 493304), (48258, 455768), (52017, 422832), (52854, 416136), (55152, 398797), (56971, 386064), (59448, 369978), (61663, 356688), (64344, 341826), (69356, 317124), (70472, 312102), (79281, 277424), (89172, 246652), (96516, 227884), (104034, 211416), (105708, 208068), (113942, 193032), (118896, 184989), (123326, 178344), (128688, 170913), (138712, 158562), (140944, 156051)]