19909182384

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{607}}^1\times {\mathrm{2503}}^1$

素因数の和:3144

約数の個数: 240

約数和(自身を含む): 68716490752

約数和(自身を除く): 48807308368

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 36, 39, 42, 48, 52, 56, 63, 72, 78, 84, 91, 104, 112, 117, 126, 144, 156, 168, 182, 208, 234, 252, 273, 312, 336, 364, 468, 504, 546, 607, 624, 728, 819, 936, 1008, 1092, 1214, 1456, 1638, 1821, 1872, 2184, 2428, 2503, 3276, 3642, 4249, 4368, 4856, 5006, 5463, 6552, 7284, 7509, 7891, 8498, 9712, 10012, 10926, 12747, 13104, 14568, 15018, 15782, 16996, 17521, 20024, 21852, 22527, 23673, 25494, 29136, 30036, 31564, 32539, 33992, 35042, 38241, 40048, 43704, 45054, 47346, 50988, 52563, 55237, 60072, 63128, 65078, 67984, 70084, 71019, 76482, 87408, 90108, 94692, 97617, 101976, 105126, 110474, 120144, 126256, 130156, 140168, 142038, 152964, 157689, 165711, 180216, 189384, 195234, 203952, 210252, 220948, 227773, 260312, 280336, 284076, 292851, 305928, 315378, 331422, 360432, 378768, 390468, 420504, 441896, 455546, 497133, 520624, 568152, 585702, 611856, 630756, 662844, 683319, 780936, 841008, 883792, 911092, 994266, 1136304, 1171404, 1261512, 1325688, 1366638, 1519321, 1561872, 1822184, 1988532, 2049957, 2342808, 2523024, 2651376, 2733276, 3038642, 3644368, 3977064, 4099914, 4557963, 4685616, 5466552, 6077284, 7954128, 8199828, 9115926, 10635247, 10933104, 12154568, 13673889, 16399656, 18231852, 19751173, 21270494, 24309136, 27347778, 31905741, 32799312, 36463704, 39502346, 42540988, 54695556, 59253519, 63811482, 72927408, 79004692, 85081976, 95717223, 109391112, 118507038, 127622964, 138258211, 158009384, 170163952, 177760557, 191434446, 218782224, 237014076, 255245928, 276516422, 316018768, 355521114, 382868892, 414774633, 474028152, 510491856, 553032844, 711042228, 765737784, 829549266, 948056304, 1106065688, 1244323899, 1422084456, 1531475568, 1659098532, 2212131376, 2488647798, 2844168912, 3318197064, 4977295596, 6636394128, 9954591192, 19909182384]

約数ペア:

[(1, 19909182384), (2, 9954591192), (3, 6636394128), (4, 4977295596), (6, 3318197064), (7, 2844168912), (8, 2488647798), (9, 2212131376), (12, 1659098532), (13, 1531475568), (14, 1422084456), (16, 1244323899), (18, 1106065688), (21, 948056304), (24, 829549266), (26, 765737784), (28, 711042228), (36, 553032844), (39, 510491856), (42, 474028152), (48, 414774633), (52, 382868892), (56, 355521114), (63, 316018768), (72, 276516422), (78, 255245928), (84, 237014076), (91, 218782224), (104, 191434446), (112, 177760557), (117, 170163952), (126, 158009384), (144, 138258211), (156, 127622964), (168, 118507038), (182, 109391112), (208, 95717223), (234, 85081976), (252, 79004692), (273, 72927408), (312, 63811482), (336, 59253519), (364, 54695556), (468, 42540988), (504, 39502346), (546, 36463704), (607, 32799312), (624, 31905741), (728, 27347778), (819, 24309136), (936, 21270494), (1008, 19751173), (1092, 18231852), (1214, 16399656), (1456, 13673889), (1638, 12154568), (1821, 10933104), (1872, 10635247), (2184, 9115926), (2428, 8199828), (2503, 7954128), (3276, 6077284), (3642, 5466552), (4249, 4685616), (4368, 4557963), (4856, 4099914), (5006, 3977064), (5463, 3644368), (6552, 3038642), (7284, 2733276), (7509, 2651376), (7891, 2523024), (8498, 2342808), (9712, 2049957), (10012, 1988532), (10926, 1822184), (12747, 1561872), (13104, 1519321), (14568, 1366638), (15018, 1325688), (15782, 1261512), (16996, 1171404), (17521, 1136304), (20024, 994266), (21852, 911092), (22527, 883792), (23673, 841008), (25494, 780936), (29136, 683319), (30036, 662844), (31564, 630756), (32539, 611856), (33992, 585702), (35042, 568152), (38241, 520624), (40048, 497133), (43704, 455546), (45054, 441896), (47346, 420504), (50988, 390468), (52563, 378768), (55237, 360432), (60072, 331422), (63128, 315378), (65078, 305928), (67984, 292851), (70084, 284076), (71019, 280336), (76482, 260312), (87408, 227773), (90108, 220948), (94692, 210252), (97617, 203952), (101976, 195234), (105126, 189384), (110474, 180216), (120144, 165711), (126256, 157689), (130156, 152964), (140168, 142038)]