1945131552

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{74219}}^1$

素因数の和:74255

約数の個数: 144

約数和(自身を含む): 6808052160

約数和(自身を除く): 4862920608

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 32, 36, 39, 42, 48, 52, 56, 63, 72, 78, 84, 91, 96, 104, 112, 117, 126, 144, 156, 168, 182, 208, 224, 234, 252, 273, 288, 312, 336, 364, 416, 468, 504, 546, 624, 672, 728, 819, 936, 1008, 1092, 1248, 1456, 1638, 1872, 2016, 2184, 2912, 3276, 3744, 4368, 6552, 8736, 13104, 26208, 74219, 148438, 222657, 296876, 445314, 519533, 593752, 667971, 890628, 964847, 1039066, 1187504, 1335942, 1558599, 1781256, 1929694, 2078132, 2375008, 2671884, 2894541, 3117198, 3562512, 3859388, 4156264, 4675797, 5343768, 5789082, 6234396, 6753929, 7125024, 7718776, 8312528, 8683623, 9351594, 10687536, 11578164, 12468792, 13507858, 15437552, 16625056, 17367246, 18703188, 20261787, 21375072, 23156328, 24937584, 27015716, 30875104, 34734492, 37406376, 40523574, 46312656, 49875168, 54031432, 60785361, 69468984, 74812752, 81047148, 92625312, 108062864, 121570722, 138937968, 149625504, 162094296, 216125728, 243141444, 277875936, 324188592, 486282888, 648377184, 972565776, 1945131552]

約数ペア:

[(1, 1945131552), (2, 972565776), (3, 648377184), (4, 486282888), (6, 324188592), (7, 277875936), (8, 243141444), (9, 216125728), (12, 162094296), (13, 149625504), (14, 138937968), (16, 121570722), (18, 108062864), (21, 92625312), (24, 81047148), (26, 74812752), (28, 69468984), (32, 60785361), (36, 54031432), (39, 49875168), (42, 46312656), (48, 40523574), (52, 37406376), (56, 34734492), (63, 30875104), (72, 27015716), (78, 24937584), (84, 23156328), (91, 21375072), (96, 20261787), (104, 18703188), (112, 17367246), (117, 16625056), (126, 15437552), (144, 13507858), (156, 12468792), (168, 11578164), (182, 10687536), (208, 9351594), (224, 8683623), (234, 8312528), (252, 7718776), (273, 7125024), (288, 6753929), (312, 6234396), (336, 5789082), (364, 5343768), (416, 4675797), (468, 4156264), (504, 3859388), (546, 3562512), (624, 3117198), (672, 2894541), (728, 2671884), (819, 2375008), (936, 2078132), (1008, 1929694), (1092, 1781256), (1248, 1558599), (1456, 1335942), (1638, 1187504), (1872, 1039066), (2016, 964847), (2184, 890628), (2912, 667971), (3276, 593752), (3744, 519533), (4368, 445314), (6552, 296876), (8736, 222657), (13104, 148438), (26208, 74219)]