238765968

素因数分解:

$2^4\times 3^5\times 7^1\times {\mathrm{31}}^1\times {\mathrm{283}}^1$

素因数の和:344

約数の個数: 240

約数和(自身を含む): 820391936

約数和(自身を除く): 581625968

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 31, 36, 42, 48, 54, 56, 62, 63, 72, 81, 84, 93, 108, 112, 124, 126, 144, 162, 168, 186, 189, 216, 217, 243, 248, 252, 279, 283, 324, 336, 372, 378, 432, 434, 486, 496, 504, 558, 566, 567, 648, 651, 744, 756, 837, 849, 868, 972, 1008, 1116, 1132, 1134, 1296, 1302, 1488, 1512, 1674, 1698, 1701, 1736, 1944, 1953, 1981, 2232, 2264, 2268, 2511, 2547, 2604, 3024, 3348, 3396, 3402, 3472, 3888, 3906, 3962, 4464, 4528, 4536, 5022, 5094, 5208, 5859, 5943, 6696, 6792, 6804, 7533, 7641, 7812, 7924, 8773, 9072, 10044, 10188, 10416, 11718, 11886, 13392, 13584, 13608, 15066, 15282, 15624, 15848, 17546, 17577, 17829, 20088, 20376, 22923, 23436, 23772, 26319, 27216, 30132, 30564, 31248, 31696, 35092, 35154, 35658, 40176, 40752, 45846, 46872, 47544, 52638, 52731, 53487, 60264, 61128, 61411, 68769, 70184, 70308, 71316, 78957, 91692, 93744, 95088, 105276, 105462, 106974, 120528, 122256, 122822, 137538, 140368, 140616, 142632, 157914, 160461, 183384, 184233, 210552, 210924, 213948, 236871, 245644, 275076, 281232, 285264, 315828, 320922, 366768, 368466, 421104, 421848, 427896, 473742, 481383, 491288, 550152, 552699, 631656, 641844, 710613, 736932, 843696, 855792, 947484, 962766, 982576, 1100304, 1105398, 1263312, 1283688, 1421226, 1473864, 1658097, 1894968, 1925532, 2131839, 2210796, 2567376, 2842452, 2947728, 3316194, 3789936, 3851064, 4263678, 4421592, 4974291, 5684904, 6632388, 7702128, 8527356, 8843184, 9948582, 11369808, 13264776, 14922873, 17054712, 19897164, 26529552, 29845746, 34109424, 39794328, 59691492, 79588656, 119382984, 238765968]

約数ペア:

[(1, 238765968), (2, 119382984), (3, 79588656), (4, 59691492), (6, 39794328), (7, 34109424), (8, 29845746), (9, 26529552), (12, 19897164), (14, 17054712), (16, 14922873), (18, 13264776), (21, 11369808), (24, 9948582), (27, 8843184), (28, 8527356), (31, 7702128), (36, 6632388), (42, 5684904), (48, 4974291), (54, 4421592), (56, 4263678), (62, 3851064), (63, 3789936), (72, 3316194), (81, 2947728), (84, 2842452), (93, 2567376), (108, 2210796), (112, 2131839), (124, 1925532), (126, 1894968), (144, 1658097), (162, 1473864), (168, 1421226), (186, 1283688), (189, 1263312), (216, 1105398), (217, 1100304), (243, 982576), (248, 962766), (252, 947484), (279, 855792), (283, 843696), (324, 736932), (336, 710613), (372, 641844), (378, 631656), (432, 552699), (434, 550152), (486, 491288), (496, 481383), (504, 473742), (558, 427896), (566, 421848), (567, 421104), (648, 368466), (651, 366768), (744, 320922), (756, 315828), (837, 285264), (849, 281232), (868, 275076), (972, 245644), (1008, 236871), (1116, 213948), (1132, 210924), (1134, 210552), (1296, 184233), (1302, 183384), (1488, 160461), (1512, 157914), (1674, 142632), (1698, 140616), (1701, 140368), (1736, 137538), (1944, 122822), (1953, 122256), (1981, 120528), (2232, 106974), (2264, 105462), (2268, 105276), (2511, 95088), (2547, 93744), (2604, 91692), (3024, 78957), (3348, 71316), (3396, 70308), (3402, 70184), (3472, 68769), (3888, 61411), (3906, 61128), (3962, 60264), (4464, 53487), (4528, 52731), (4536, 52638), (5022, 47544), (5094, 46872), (5208, 45846), (5859, 40752), (5943, 40176), (6696, 35658), (6792, 35154), (6804, 35092), (7533, 31696), (7641, 31248), (7812, 30564), (7924, 30132), (8773, 27216), (9072, 26319), (10044, 23772), (10188, 23436), (10416, 22923), (11718, 20376), (11886, 20088), (13392, 17829), (13584, 17577), (13608, 17546), (15066, 15848), (15282, 15624)]