121895928

素因数分解:

$2^3\times 3^4\times 7^2\times {\mathrm{11}}^1\times {\mathrm{349}}^1$

素因数の和:392

約数の個数: 240

約数和(自身を含む): 434511000

約数和(自身を除く): 312615072

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 21, 22, 24, 27, 28, 33, 36, 42, 44, 49, 54, 56, 63, 66, 72, 77, 81, 84, 88, 98, 99, 108, 126, 132, 147, 154, 162, 168, 189, 196, 198, 216, 231, 252, 264, 294, 297, 308, 324, 349, 378, 392, 396, 441, 462, 504, 539, 567, 588, 594, 616, 648, 693, 698, 756, 792, 882, 891, 924, 1047, 1078, 1134, 1176, 1188, 1323, 1386, 1396, 1512, 1617, 1764, 1782, 1848, 2079, 2094, 2156, 2268, 2376, 2443, 2646, 2772, 2792, 3141, 3234, 3528, 3564, 3839, 3969, 4158, 4188, 4312, 4536, 4851, 4886, 5292, 5544, 6237, 6282, 6468, 7128, 7329, 7678, 7938, 8316, 8376, 9423, 9702, 9772, 10584, 11517, 12474, 12564, 12936, 14553, 14658, 15356, 15876, 16632, 17101, 18846, 19404, 19544, 21987, 23034, 24948, 25128, 26873, 28269, 29106, 29316, 30712, 31752, 34202, 34551, 37692, 38808, 43659, 43974, 46068, 49896, 51303, 53746, 56538, 58212, 58632, 65961, 68404, 69102, 75384, 80619, 87318, 87948, 92136, 102606, 103653, 107492, 113076, 116424, 131922, 136808, 138204, 153909, 161238, 174636, 175896, 188111, 197883, 205212, 207306, 214984, 226152, 241857, 263844, 276408, 307818, 310959, 322476, 349272, 376222, 395766, 410424, 414612, 461727, 483714, 527688, 564333, 615636, 621918, 644952, 725571, 752444, 791532, 829224, 923454, 967428, 1128666, 1231272, 1243836, 1385181, 1451142, 1504888, 1583064, 1692999, 1846908, 1934856, 2176713, 2257332, 2487672, 2770362, 2902284, 3385998, 3693816, 4353426, 4514664, 5078997, 5540724, 5804568, 6771996, 8706852, 10157994, 11081448, 13543992, 15236991, 17413704, 20315988, 30473982, 40631976, 60947964, 121895928]

約数ペア:

[(1, 121895928), (2, 60947964), (3, 40631976), (4, 30473982), (6, 20315988), (7, 17413704), (8, 15236991), (9, 13543992), (11, 11081448), (12, 10157994), (14, 8706852), (18, 6771996), (21, 5804568), (22, 5540724), (24, 5078997), (27, 4514664), (28, 4353426), (33, 3693816), (36, 3385998), (42, 2902284), (44, 2770362), (49, 2487672), (54, 2257332), (56, 2176713), (63, 1934856), (66, 1846908), (72, 1692999), (77, 1583064), (81, 1504888), (84, 1451142), (88, 1385181), (98, 1243836), (99, 1231272), (108, 1128666), (126, 967428), (132, 923454), (147, 829224), (154, 791532), (162, 752444), (168, 725571), (189, 644952), (196, 621918), (198, 615636), (216, 564333), (231, 527688), (252, 483714), (264, 461727), (294, 414612), (297, 410424), (308, 395766), (324, 376222), (349, 349272), (378, 322476), (392, 310959), (396, 307818), (441, 276408), (462, 263844), (504, 241857), (539, 226152), (567, 214984), (588, 207306), (594, 205212), (616, 197883), (648, 188111), (693, 175896), (698, 174636), (756, 161238), (792, 153909), (882, 138204), (891, 136808), (924, 131922), (1047, 116424), (1078, 113076), (1134, 107492), (1176, 103653), (1188, 102606), (1323, 92136), (1386, 87948), (1396, 87318), (1512, 80619), (1617, 75384), (1764, 69102), (1782, 68404), (1848, 65961), (2079, 58632), (2094, 58212), (2156, 56538), (2268, 53746), (2376, 51303), (2443, 49896), (2646, 46068), (2772, 43974), (2792, 43659), (3141, 38808), (3234, 37692), (3528, 34551), (3564, 34202), (3839, 31752), (3969, 30712), (4158, 29316), (4188, 29106), (4312, 28269), (4536, 26873), (4851, 25128), (4886, 24948), (5292, 23034), (5544, 21987), (6237, 19544), (6282, 19404), (6468, 18846), (7128, 17101), (7329, 16632), (7678, 15876), (7938, 15356), (8316, 14658), (8376, 14553), (9423, 12936), (9702, 12564), (9772, 12474), (10584, 11517)]