221951808

素因数分解:

$2^6\times 3^2\times {\mathrm{13}}^1\times {\mathrm{29641}}^1$

素因数の和:29672

約数の個数: 84

約数和(自身を含む): 685145188

約数和(自身を除く): 463193380

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 104, 117, 144, 156, 192, 208, 234, 288, 312, 416, 468, 576, 624, 832, 936, 1248, 1872, 2496, 3744, 7488, 29641, 59282, 88923, 118564, 177846, 237128, 266769, 355692, 385333, 474256, 533538, 711384, 770666, 948512, 1067076, 1155999, 1422768, 1541332, 1897024, 2134152, 2311998, 2845536, 3082664, 3467997, 4268304, 4623996, 5691072, 6165328, 6935994, 8536608, 9247992, 12330656, 13871988, 17073216, 18495984, 24661312, 27743976, 36991968, 55487952, 73983936, 110975904, 221951808]

約数ペア:

[(1, 221951808), (2, 110975904), (3, 73983936), (4, 55487952), (6, 36991968), (8, 27743976), (9, 24661312), (12, 18495984), (13, 17073216), (16, 13871988), (18, 12330656), (24, 9247992), (26, 8536608), (32, 6935994), (36, 6165328), (39, 5691072), (48, 4623996), (52, 4268304), (64, 3467997), (72, 3082664), (78, 2845536), (96, 2311998), (104, 2134152), (117, 1897024), (144, 1541332), (156, 1422768), (192, 1155999), (208, 1067076), (234, 948512), (288, 770666), (312, 711384), (416, 533538), (468, 474256), (576, 385333), (624, 355692), (832, 266769), (936, 237128), (1248, 177846), (1872, 118564), (2496, 88923), (3744, 59282), (7488, 29641)]