191460444

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{359}}^1\times {\mathrm{907}}^1$

素因数の和:1287

約数の個数: 72

約数和(自身を含む): 521700480

約数和(自身を除く): 330240036

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 359, 588, 718, 907, 1077, 1436, 1814, 2154, 2513, 2721, 3628, 4308, 5026, 5442, 6349, 7539, 10052, 10884, 12698, 15078, 17591, 19047, 25396, 30156, 35182, 38094, 44443, 52773, 70364, 76188, 88886, 105546, 133329, 177772, 211092, 266658, 325613, 533316, 651226, 976839, 1302452, 1953678, 2279291, 3907356, 4558582, 6837873, 9117164, 13675746, 15955037, 27351492, 31910074, 47865111, 63820148, 95730222, 191460444]

約数ペア:

[(1, 191460444), (2, 95730222), (3, 63820148), (4, 47865111), (6, 31910074), (7, 27351492), (12, 15955037), (14, 13675746), (21, 9117164), (28, 6837873), (42, 4558582), (49, 3907356), (84, 2279291), (98, 1953678), (147, 1302452), (196, 976839), (294, 651226), (359, 533316), (588, 325613), (718, 266658), (907, 211092), (1077, 177772), (1436, 133329), (1814, 105546), (2154, 88886), (2513, 76188), (2721, 70364), (3628, 52773), (4308, 44443), (5026, 38094), (5442, 35182), (6349, 30156), (7539, 25396), (10052, 19047), (10884, 17591), (12698, 15078)]