2728528128

素因数分解:

$2^8\times 3^2\times {\mathrm{607}}^1\times {\mathrm{1951}}^1$

素因数の和:2580

約数の個数: 108

約数和(自身を含む): 7884018688

約数和(自身を除く): 5155490560

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 576, 607, 768, 1152, 1214, 1821, 1951, 2304, 2428, 3642, 3902, 4856, 5463, 5853, 7284, 7804, 9712, 10926, 11706, 14568, 15608, 17559, 19424, 21852, 23412, 29136, 31216, 35118, 38848, 43704, 46824, 58272, 62432, 70236, 77696, 87408, 93648, 116544, 124864, 140472, 155392, 174816, 187296, 233088, 249728, 280944, 349632, 374592, 466176, 499456, 561888, 699264, 749184, 1123776, 1184257, 1398528, 1498368, 2247552, 2368514, 3552771, 4495104, 4737028, 7105542, 9474056, 10658313, 14211084, 18948112, 21316626, 28422168, 37896224, 42633252, 56844336, 75792448, 85266504, 113688672, 151584896, 170533008, 227377344, 303169792, 341066016, 454754688, 682132032, 909509376, 1364264064, 2728528128]

約数ペア:

[(1, 2728528128), (2, 1364264064), (3, 909509376), (4, 682132032), (6, 454754688), (8, 341066016), (9, 303169792), (12, 227377344), (16, 170533008), (18, 151584896), (24, 113688672), (32, 85266504), (36, 75792448), (48, 56844336), (64, 42633252), (72, 37896224), (96, 28422168), (128, 21316626), (144, 18948112), (192, 14211084), (256, 10658313), (288, 9474056), (384, 7105542), (576, 4737028), (607, 4495104), (768, 3552771), (1152, 2368514), (1214, 2247552), (1821, 1498368), (1951, 1398528), (2304, 1184257), (2428, 1123776), (3642, 749184), (3902, 699264), (4856, 561888), (5463, 499456), (5853, 466176), (7284, 374592), (7804, 349632), (9712, 280944), (10926, 249728), (11706, 233088), (14568, 187296), (15608, 174816), (17559, 155392), (19424, 140472), (21852, 124864), (23412, 116544), (29136, 93648), (31216, 87408), (35118, 77696), (38848, 70236), (43704, 62432), (46824, 58272)]