319544352

素因数分解:

$2^5\times 3^4\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1$

素因数の和:173

約数の個数: 240

約数和(自身を含む): 998186112

約数和(自身を除く): 678641760

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 43, 47, 48, 54, 61, 72, 81, 86, 94, 96, 108, 122, 129, 141, 144, 162, 172, 183, 188, 216, 244, 258, 282, 288, 324, 344, 366, 376, 387, 423, 432, 488, 516, 549, 564, 648, 688, 732, 752, 774, 846, 864, 976, 1032, 1098, 1128, 1161, 1269, 1296, 1376, 1464, 1504, 1548, 1647, 1692, 1952, 2021, 2064, 2196, 2256, 2322, 2538, 2592, 2623, 2867, 2928, 3096, 3294, 3384, 3483, 3807, 4042, 4128, 4392, 4512, 4644, 4941, 5076, 5246, 5734, 5856, 6063, 6192, 6588, 6768, 6966, 7614, 7869, 8084, 8601, 8784, 9288, 9882, 10152, 10492, 11468, 12126, 12384, 13176, 13536, 13932, 15228, 15738, 16168, 17202, 17568, 18189, 18576, 19764, 20304, 20984, 22936, 23607, 24252, 25803, 26352, 27864, 30456, 31476, 32336, 34404, 36378, 37152, 39528, 40608, 41968, 45872, 47214, 48504, 51606, 52704, 54567, 55728, 60912, 62952, 64672, 68808, 70821, 72756, 77409, 79056, 83936, 91744, 94428, 97008, 103212, 109134, 111456, 121824, 123281, 125904, 137616, 141642, 145512, 154818, 158112, 163701, 188856, 194016, 206424, 212463, 218268, 232227, 246562, 251808, 275232, 283284, 291024, 309636, 327402, 369843, 377712, 412848, 424926, 436536, 464454, 493124, 566568, 582048, 619272, 654804, 739686, 755424, 825696, 849852, 873072, 928908, 986248, 1109529, 1133136, 1238544, 1309608, 1479372, 1699704, 1746144, 1857816, 1972496, 2219058, 2266272, 2477088, 2619216, 2958744, 3328587, 3399408, 3715632, 3944992, 4438116, 5238432, 5917488, 6657174, 6798816, 7431264, 8876232, 9985761, 11834976, 13314348, 17752464, 19971522, 26628696, 35504928, 39943044, 53257392, 79886088, 106514784, 159772176, 319544352]

約数ペア:

[(1, 319544352), (2, 159772176), (3, 106514784), (4, 79886088), (6, 53257392), (8, 39943044), (9, 35504928), (12, 26628696), (16, 19971522), (18, 17752464), (24, 13314348), (27, 11834976), (32, 9985761), (36, 8876232), (43, 7431264), (47, 6798816), (48, 6657174), (54, 5917488), (61, 5238432), (72, 4438116), (81, 3944992), (86, 3715632), (94, 3399408), (96, 3328587), (108, 2958744), (122, 2619216), (129, 2477088), (141, 2266272), (144, 2219058), (162, 1972496), (172, 1857816), (183, 1746144), (188, 1699704), (216, 1479372), (244, 1309608), (258, 1238544), (282, 1133136), (288, 1109529), (324, 986248), (344, 928908), (366, 873072), (376, 849852), (387, 825696), (423, 755424), (432, 739686), (488, 654804), (516, 619272), (549, 582048), (564, 566568), (648, 493124), (688, 464454), (732, 436536), (752, 424926), (774, 412848), (846, 377712), (864, 369843), (976, 327402), (1032, 309636), (1098, 291024), (1128, 283284), (1161, 275232), (1269, 251808), (1296, 246562), (1376, 232227), (1464, 218268), (1504, 212463), (1548, 206424), (1647, 194016), (1692, 188856), (1952, 163701), (2021, 158112), (2064, 154818), (2196, 145512), (2256, 141642), (2322, 137616), (2538, 125904), (2592, 123281), (2623, 121824), (2867, 111456), (2928, 109134), (3096, 103212), (3294, 97008), (3384, 94428), (3483, 91744), (3807, 83936), (4042, 79056), (4128, 77409), (4392, 72756), (4512, 70821), (4644, 68808), (4941, 64672), (5076, 62952), (5246, 60912), (5734, 55728), (5856, 54567), (6063, 52704), (6192, 51606), (6588, 48504), (6768, 47214), (6966, 45872), (7614, 41968), (7869, 40608), (8084, 39528), (8601, 37152), (8784, 36378), (9288, 34404), (9882, 32336), (10152, 31476), (10492, 30456), (11468, 27864), (12126, 26352), (12384, 25803), (13176, 24252), (13536, 23607), (13932, 22936), (15228, 20984), (15738, 20304), (16168, 19764), (17202, 18576), (17568, 18189)]