40461408

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{107}}^1$

素因数の和:237

約数の個数: 144

約数和(自身を含む): 126309456

約数和(自身を除く): 85848048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 101, 104, 107, 117, 144, 156, 202, 208, 214, 234, 288, 303, 312, 321, 404, 416, 428, 468, 606, 624, 642, 808, 856, 909, 936, 963, 1212, 1248, 1284, 1313, 1391, 1616, 1712, 1818, 1872, 1926, 2424, 2568, 2626, 2782, 3232, 3424, 3636, 3744, 3852, 3939, 4173, 4848, 5136, 5252, 5564, 7272, 7704, 7878, 8346, 9696, 10272, 10504, 10807, 11128, 11817, 12519, 14544, 15408, 15756, 16692, 21008, 21614, 22256, 23634, 25038, 29088, 30816, 31512, 32421, 33384, 42016, 43228, 44512, 47268, 50076, 63024, 64842, 66768, 86456, 94536, 97263, 100152, 126048, 129684, 133536, 140491, 172912, 189072, 194526, 200304, 259368, 280982, 345824, 378144, 389052, 400608, 421473, 518736, 561964, 778104, 842946, 1037472, 1123928, 1264419, 1556208, 1685892, 2247856, 2528838, 3112416, 3371784, 4495712, 5057676, 6743568, 10115352, 13487136, 20230704, 40461408]

約数ペア:

[(1, 40461408), (2, 20230704), (3, 13487136), (4, 10115352), (6, 6743568), (8, 5057676), (9, 4495712), (12, 3371784), (13, 3112416), (16, 2528838), (18, 2247856), (24, 1685892), (26, 1556208), (32, 1264419), (36, 1123928), (39, 1037472), (48, 842946), (52, 778104), (72, 561964), (78, 518736), (96, 421473), (101, 400608), (104, 389052), (107, 378144), (117, 345824), (144, 280982), (156, 259368), (202, 200304), (208, 194526), (214, 189072), (234, 172912), (288, 140491), (303, 133536), (312, 129684), (321, 126048), (404, 100152), (416, 97263), (428, 94536), (468, 86456), (606, 66768), (624, 64842), (642, 63024), (808, 50076), (856, 47268), (909, 44512), (936, 43228), (963, 42016), (1212, 33384), (1248, 32421), (1284, 31512), (1313, 30816), (1391, 29088), (1616, 25038), (1712, 23634), (1818, 22256), (1872, 21614), (1926, 21008), (2424, 16692), (2568, 15756), (2626, 15408), (2782, 14544), (3232, 12519), (3424, 11817), (3636, 11128), (3744, 10807), (3852, 10504), (3939, 10272), (4173, 9696), (4848, 8346), (5136, 7878), (5252, 7704), (5564, 7272)]