15705345384

素因数分解:

$2^3\times 3^2\times {\mathrm{181}}^1\times {\mathrm{271}}^1\times {\mathrm{4447}}^1$

素因数の和:4911

約数の個数: 96

約数和(自身を含む): 42937789440

約数和(自身を除く): 27232444056

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 181, 271, 362, 542, 543, 724, 813, 1084, 1086, 1448, 1626, 1629, 2168, 2172, 2439, 3252, 3258, 4344, 4447, 4878, 6504, 6516, 8894, 9756, 13032, 13341, 17788, 19512, 26682, 35576, 40023, 49051, 53364, 80046, 98102, 106728, 147153, 160092, 196204, 294306, 320184, 392408, 441459, 588612, 804907, 882918, 1177224, 1205137, 1609814, 1765836, 2410274, 2414721, 3219628, 3531672, 3615411, 4820548, 4829442, 6439256, 7230822, 7244163, 9641096, 9658884, 10846233, 14461644, 14488326, 19317768, 21692466, 28923288, 28976652, 43384932, 57953304, 86769864, 218129797, 436259594, 654389391, 872519188, 1308778782, 1745038376, 1963168173, 2617557564, 3926336346, 5235115128, 7852672692, 15705345384]

約数ペア:

[(1, 15705345384), (2, 7852672692), (3, 5235115128), (4, 3926336346), (6, 2617557564), (8, 1963168173), (9, 1745038376), (12, 1308778782), (18, 872519188), (24, 654389391), (36, 436259594), (72, 218129797), (181, 86769864), (271, 57953304), (362, 43384932), (542, 28976652), (543, 28923288), (724, 21692466), (813, 19317768), (1084, 14488326), (1086, 14461644), (1448, 10846233), (1626, 9658884), (1629, 9641096), (2168, 7244163), (2172, 7230822), (2439, 6439256), (3252, 4829442), (3258, 4820548), (4344, 3615411), (4447, 3531672), (4878, 3219628), (6504, 2414721), (6516, 2410274), (8894, 1765836), (9756, 1609814), (13032, 1205137), (13341, 1177224), (17788, 882918), (19512, 804907), (26682, 588612), (35576, 441459), (40023, 392408), (49051, 320184), (53364, 294306), (80046, 196204), (98102, 160092), (106728, 147153)]