19197287928

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{607}}^1\times {\mathrm{1609}}^1$

素因数の和:2251

約数の個数: 256

約数和(自身を含む): 65780736000

約数和(自身を除く): 46583448072

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 27, 28, 36, 39, 42, 52, 54, 56, 63, 72, 78, 84, 91, 104, 108, 117, 126, 156, 168, 182, 189, 216, 234, 252, 273, 312, 351, 364, 378, 468, 504, 546, 607, 702, 728, 756, 819, 936, 1092, 1214, 1404, 1512, 1609, 1638, 1821, 2184, 2428, 2457, 2808, 3218, 3276, 3642, 4249, 4827, 4856, 4914, 5463, 6436, 6552, 7284, 7891, 8498, 9654, 9828, 10926, 11263, 12747, 12872, 14481, 14568, 15782, 16389, 16996, 19308, 19656, 20917, 21852, 22526, 23673, 25494, 28962, 31564, 32778, 33789, 33992, 38241, 38616, 41834, 43443, 43704, 45052, 47346, 50988, 55237, 57924, 62751, 63128, 65556, 67578, 71019, 76482, 83668, 86886, 90104, 94692, 101367, 101976, 110474, 114723, 115848, 125502, 131112, 135156, 142038, 146419, 152964, 165711, 167336, 173772, 188253, 189384, 202734, 213057, 220948, 229446, 251004, 270312, 284076, 292838, 304101, 305928, 331422, 347544, 376506, 405468, 426114, 439257, 441896, 458892, 497133, 502008, 564759, 568152, 585676, 608202, 662844, 753012, 810936, 852228, 878514, 917784, 976663, 994266, 1129518, 1171352, 1216404, 1317771, 1325688, 1491399, 1506024, 1704456, 1757028, 1953326, 1988532, 2259036, 2432808, 2635542, 2929989, 2982798, 3514056, 3906652, 3953313, 3977064, 4518072, 5271084, 5859978, 5965596, 6836641, 7813304, 7906626, 8789967, 10542168, 11719956, 11931192, 12696619, 13673282, 15813252, 17579934, 20509923, 23439912, 25393238, 26369901, 27346564, 31626504, 35159868, 38089857, 41019846, 50786476, 52739802, 54693128, 61529769, 70319736, 76179714, 82039692, 88876333, 101572952, 105479604, 114269571, 123059538, 152359428, 164079384, 177752666, 184589307, 210959208, 228539142, 246119076, 266628999, 304718856, 342808713, 355505332, 369178614, 457078284, 492238152, 533257998, 685617426, 711010664, 738357228, 799886997, 914156568, 1066515996, 1371234852, 1476714456, 1599773994, 2133031992, 2399660991, 2742469704, 3199547988, 4799321982, 6399095976, 9598643964, 19197287928]

約数ペア:

[(1, 19197287928), (2, 9598643964), (3, 6399095976), (4, 4799321982), (6, 3199547988), (7, 2742469704), (8, 2399660991), (9, 2133031992), (12, 1599773994), (13, 1476714456), (14, 1371234852), (18, 1066515996), (21, 914156568), (24, 799886997), (26, 738357228), (27, 711010664), (28, 685617426), (36, 533257998), (39, 492238152), (42, 457078284), (52, 369178614), (54, 355505332), (56, 342808713), (63, 304718856), (72, 266628999), (78, 246119076), (84, 228539142), (91, 210959208), (104, 184589307), (108, 177752666), (117, 164079384), (126, 152359428), (156, 123059538), (168, 114269571), (182, 105479604), (189, 101572952), (216, 88876333), (234, 82039692), (252, 76179714), (273, 70319736), (312, 61529769), (351, 54693128), (364, 52739802), (378, 50786476), (468, 41019846), (504, 38089857), (546, 35159868), (607, 31626504), (702, 27346564), (728, 26369901), (756, 25393238), (819, 23439912), (936, 20509923), (1092, 17579934), (1214, 15813252), (1404, 13673282), (1512, 12696619), (1609, 11931192), (1638, 11719956), (1821, 10542168), (2184, 8789967), (2428, 7906626), (2457, 7813304), (2808, 6836641), (3218, 5965596), (3276, 5859978), (3642, 5271084), (4249, 4518072), (4827, 3977064), (4856, 3953313), (4914, 3906652), (5463, 3514056), (6436, 2982798), (6552, 2929989), (7284, 2635542), (7891, 2432808), (8498, 2259036), (9654, 1988532), (9828, 1953326), (10926, 1757028), (11263, 1704456), (12747, 1506024), (12872, 1491399), (14481, 1325688), (14568, 1317771), (15782, 1216404), (16389, 1171352), (16996, 1129518), (19308, 994266), (19656, 976663), (20917, 917784), (21852, 878514), (22526, 852228), (23673, 810936), (25494, 753012), (28962, 662844), (31564, 608202), (32778, 585676), (33789, 568152), (33992, 564759), (38241, 502008), (38616, 497133), (41834, 458892), (43443, 441896), (43704, 439257), (45052, 426114), (47346, 405468), (50988, 376506), (55237, 347544), (57924, 331422), (62751, 305928), (63128, 304101), (65556, 292838), (67578, 284076), (71019, 270312), (76482, 251004), (83668, 229446), (86886, 220948), (90104, 213057), (94692, 202734), (101367, 189384), (101976, 188253), (110474, 173772), (114723, 167336), (115848, 165711), (125502, 152964), (131112, 146419), (135156, 142038)]