198315432

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{4231}}^1$

素因数の和:4284

約数の個数: 128

約数和(自身を含む): 650035200

約数和(自身を除く): 451719768

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 31, 36, 42, 54, 56, 62, 63, 72, 84, 93, 108, 124, 126, 168, 186, 189, 216, 217, 248, 252, 279, 372, 378, 434, 504, 558, 651, 744, 756, 837, 868, 1116, 1302, 1512, 1674, 1736, 1953, 2232, 2604, 3348, 3906, 4231, 5208, 5859, 6696, 7812, 8462, 11718, 12693, 15624, 16924, 23436, 25386, 29617, 33848, 38079, 46872, 50772, 59234, 76158, 88851, 101544, 114237, 118468, 131161, 152316, 177702, 228474, 236936, 262322, 266553, 304632, 355404, 393483, 456948, 524644, 533106, 710808, 786966, 799659, 913896, 918127, 1049288, 1066212, 1180449, 1573932, 1599318, 1836254, 2132424, 2360898, 2754381, 3147864, 3198636, 3541347, 3672508, 4721796, 5508762, 6397272, 7082694, 7345016, 8263143, 9443592, 11017524, 14165388, 16526286, 22035048, 24789429, 28330776, 33052572, 49578858, 66105144, 99157716, 198315432]

約数ペア:

[(1, 198315432), (2, 99157716), (3, 66105144), (4, 49578858), (6, 33052572), (7, 28330776), (8, 24789429), (9, 22035048), (12, 16526286), (14, 14165388), (18, 11017524), (21, 9443592), (24, 8263143), (27, 7345016), (28, 7082694), (31, 6397272), (36, 5508762), (42, 4721796), (54, 3672508), (56, 3541347), (62, 3198636), (63, 3147864), (72, 2754381), (84, 2360898), (93, 2132424), (108, 1836254), (124, 1599318), (126, 1573932), (168, 1180449), (186, 1066212), (189, 1049288), (216, 918127), (217, 913896), (248, 799659), (252, 786966), (279, 710808), (372, 533106), (378, 524644), (434, 456948), (504, 393483), (558, 355404), (651, 304632), (744, 266553), (756, 262322), (837, 236936), (868, 228474), (1116, 177702), (1302, 152316), (1512, 131161), (1674, 118468), (1736, 114237), (1953, 101544), (2232, 88851), (2604, 76158), (3348, 59234), (3906, 50772), (4231, 46872), (5208, 38079), (5859, 33848), (6696, 29617), (7812, 25386), (8462, 23436), (11718, 16924), (12693, 15624)]