402949872

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{11329}}^1$

素因数の和:11375

約数の個数: 120

約数和(自身を含む): 1278477200

約数和(自身を除く): 875527328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 36, 38, 39, 48, 52, 57, 72, 76, 78, 104, 114, 117, 144, 152, 156, 171, 208, 228, 234, 247, 304, 312, 342, 456, 468, 494, 624, 684, 741, 912, 936, 988, 1368, 1482, 1872, 1976, 2223, 2736, 2964, 3952, 4446, 5928, 8892, 11329, 11856, 17784, 22658, 33987, 35568, 45316, 67974, 90632, 101961, 135948, 147277, 181264, 203922, 215251, 271896, 294554, 407844, 430502, 441831, 543792, 589108, 645753, 815688, 861004, 883662, 1178216, 1291506, 1325493, 1631376, 1722008, 1767324, 1937259, 2356432, 2583012, 2650986, 2798263, 3444016, 3534648, 3874518, 5166024, 5301972, 5596526, 7069296, 7749036, 8394789, 10332048, 10603944, 11193052, 15498072, 16789578, 21207888, 22386104, 25184367, 30996144, 33579156, 44772208, 50368734, 67158312, 100737468, 134316624, 201474936, 402949872]

約数ペア:

[(1, 402949872), (2, 201474936), (3, 134316624), (4, 100737468), (6, 67158312), (8, 50368734), (9, 44772208), (12, 33579156), (13, 30996144), (16, 25184367), (18, 22386104), (19, 21207888), (24, 16789578), (26, 15498072), (36, 11193052), (38, 10603944), (39, 10332048), (48, 8394789), (52, 7749036), (57, 7069296), (72, 5596526), (76, 5301972), (78, 5166024), (104, 3874518), (114, 3534648), (117, 3444016), (144, 2798263), (152, 2650986), (156, 2583012), (171, 2356432), (208, 1937259), (228, 1767324), (234, 1722008), (247, 1631376), (304, 1325493), (312, 1291506), (342, 1178216), (456, 883662), (468, 861004), (494, 815688), (624, 645753), (684, 589108), (741, 543792), (912, 441831), (936, 430502), (988, 407844), (1368, 294554), (1482, 271896), (1872, 215251), (1976, 203922), (2223, 181264), (2736, 147277), (2964, 135948), (3952, 101961), (4446, 90632), (5928, 67974), (8892, 45316), (11329, 35568), (11856, 33987), (17784, 22658)]