319218144

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{859}}^1$

素因数の和:965

約数の個数: 144

約数和(自身を含む): 988243200

約数和(自身を除く): 669025056

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 79, 84, 96, 98, 112, 147, 158, 168, 196, 224, 237, 294, 316, 336, 392, 474, 553, 588, 632, 672, 784, 859, 948, 1106, 1176, 1264, 1568, 1659, 1718, 1896, 2212, 2352, 2528, 2577, 3318, 3436, 3792, 3871, 4424, 4704, 5154, 6013, 6636, 6872, 7584, 7742, 8848, 10308, 11613, 12026, 13272, 13744, 15484, 17696, 18039, 20616, 23226, 24052, 26544, 27488, 30968, 36078, 41232, 42091, 46452, 48104, 53088, 61936, 67861, 72156, 82464, 84182, 92904, 96208, 123872, 126273, 135722, 144312, 168364, 185808, 192416, 203583, 252546, 271444, 288624, 336728, 371616, 407166, 475027, 505092, 542888, 577248, 673456, 814332, 950054, 1010184, 1085776, 1346912, 1425081, 1628664, 1900108, 2020368, 2171552, 2850162, 3257328, 3325189, 3800216, 4040736, 5700324, 6514656, 6650378, 7600432, 9975567, 11400648, 13300756, 15200864, 19951134, 22801296, 26601512, 39902268, 45602592, 53203024, 79804536, 106406048, 159609072, 319218144]

約数ペア:

[(1, 319218144), (2, 159609072), (3, 106406048), (4, 79804536), (6, 53203024), (7, 45602592), (8, 39902268), (12, 26601512), (14, 22801296), (16, 19951134), (21, 15200864), (24, 13300756), (28, 11400648), (32, 9975567), (42, 7600432), (48, 6650378), (49, 6514656), (56, 5700324), (79, 4040736), (84, 3800216), (96, 3325189), (98, 3257328), (112, 2850162), (147, 2171552), (158, 2020368), (168, 1900108), (196, 1628664), (224, 1425081), (237, 1346912), (294, 1085776), (316, 1010184), (336, 950054), (392, 814332), (474, 673456), (553, 577248), (588, 542888), (632, 505092), (672, 475027), (784, 407166), (859, 371616), (948, 336728), (1106, 288624), (1176, 271444), (1264, 252546), (1568, 203583), (1659, 192416), (1718, 185808), (1896, 168364), (2212, 144312), (2352, 135722), (2528, 126273), (2577, 123872), (3318, 96208), (3436, 92904), (3792, 84182), (3871, 82464), (4424, 72156), (4704, 67861), (5154, 61936), (6013, 53088), (6636, 48104), (6872, 46452), (7584, 42091), (7742, 41232), (8848, 36078), (10308, 30968), (11613, 27488), (12026, 26544), (13272, 24052), (13744, 23226), (15484, 20616), (17696, 18039)]