423561432

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1\times {\mathrm{487}}^1$

素因数の和:701

約数の個数: 128

約数和(自身を含む): 1259274240

約数和(自身を除く): 835712808

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 42, 56, 62, 84, 93, 124, 167, 168, 186, 217, 248, 334, 372, 434, 487, 501, 651, 668, 744, 868, 974, 1002, 1169, 1302, 1336, 1461, 1736, 1948, 2004, 2338, 2604, 2922, 3409, 3507, 3896, 4008, 4676, 5177, 5208, 5844, 6818, 7014, 9352, 10227, 10354, 11688, 13636, 14028, 15097, 15531, 20454, 20708, 27272, 28056, 30194, 31062, 36239, 40908, 41416, 45291, 60388, 62124, 72478, 81329, 81816, 90582, 105679, 108717, 120776, 124248, 144956, 162658, 181164, 211358, 217434, 243987, 289912, 317037, 325316, 362328, 422716, 434868, 487974, 569303, 634074, 650632, 845432, 869736, 975948, 1138606, 1268148, 1707909, 1951896, 2277212, 2521199, 2536296, 3415818, 4554424, 5042398, 6831636, 7563597, 10084796, 13663272, 15127194, 17648393, 20169592, 30254388, 35296786, 52945179, 60508776, 70593572, 105890358, 141187144, 211780716, 423561432]

約数ペア:

[(1, 423561432), (2, 211780716), (3, 141187144), (4, 105890358), (6, 70593572), (7, 60508776), (8, 52945179), (12, 35296786), (14, 30254388), (21, 20169592), (24, 17648393), (28, 15127194), (31, 13663272), (42, 10084796), (56, 7563597), (62, 6831636), (84, 5042398), (93, 4554424), (124, 3415818), (167, 2536296), (168, 2521199), (186, 2277212), (217, 1951896), (248, 1707909), (334, 1268148), (372, 1138606), (434, 975948), (487, 869736), (501, 845432), (651, 650632), (668, 634074), (744, 569303), (868, 487974), (974, 434868), (1002, 422716), (1169, 362328), (1302, 325316), (1336, 317037), (1461, 289912), (1736, 243987), (1948, 217434), (2004, 211358), (2338, 181164), (2604, 162658), (2922, 144956), (3409, 124248), (3507, 120776), (3896, 108717), (4008, 105679), (4676, 90582), (5177, 81816), (5208, 81329), (5844, 72478), (6818, 62124), (7014, 60388), (9352, 45291), (10227, 41416), (10354, 40908), (11688, 36239), (13636, 31062), (14028, 30194), (15097, 28056), (15531, 27272), (20454, 20708)]