3521781328

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{9187}}^1$

素因数の和:9324

約数の個数: 80

約数和(自身を含む): 7815680320

約数和(自身を除く): 4293898992

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 76, 97, 104, 152, 194, 208, 247, 304, 388, 494, 776, 988, 1261, 1552, 1843, 1976, 2522, 3686, 3952, 5044, 7372, 9187, 10088, 14744, 18374, 20176, 23959, 29488, 36748, 47918, 73496, 95836, 119431, 146992, 174553, 191672, 238862, 349106, 383344, 477724, 698212, 891139, 955448, 1396424, 1782278, 1910896, 2269189, 2792848, 3564556, 4538378, 7129112, 9076756, 11584807, 14258224, 16931641, 18153512, 23169614, 33863282, 36307024, 46339228, 67726564, 92678456, 135453128, 185356912, 220111333, 270906256, 440222666, 880445332, 1760890664, 3521781328]

約数ペア:

[(1, 3521781328), (2, 1760890664), (4, 880445332), (8, 440222666), (13, 270906256), (16, 220111333), (19, 185356912), (26, 135453128), (38, 92678456), (52, 67726564), (76, 46339228), (97, 36307024), (104, 33863282), (152, 23169614), (194, 18153512), (208, 16931641), (247, 14258224), (304, 11584807), (388, 9076756), (494, 7129112), (776, 4538378), (988, 3564556), (1261, 2792848), (1552, 2269189), (1843, 1910896), (1976, 1782278), (2522, 1396424), (3686, 955448), (3952, 891139), (5044, 698212), (7372, 477724), (9187, 383344), (10088, 349106), (14744, 238862), (18374, 191672), (20176, 174553), (23959, 146992), (29488, 119431), (36748, 95836), (47918, 73496)]