212072688

素因数分解:

$2^4\times 3^3\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{431}}^1$

素因数の和:532

約数の個数: 160

約数和(自身を含む): 655672320

約数和(自身を除く): 443599632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 34, 36, 48, 51, 54, 67, 68, 72, 102, 108, 134, 136, 144, 153, 201, 204, 216, 268, 272, 306, 402, 408, 431, 432, 459, 536, 603, 612, 804, 816, 862, 918, 1072, 1139, 1206, 1224, 1293, 1608, 1724, 1809, 1836, 2278, 2412, 2448, 2586, 3216, 3417, 3448, 3618, 3672, 3879, 4556, 4824, 5172, 6834, 6896, 7236, 7327, 7344, 7758, 9112, 9648, 10251, 10344, 11637, 13668, 14472, 14654, 15516, 18224, 20502, 20688, 21981, 23274, 27336, 28877, 28944, 29308, 30753, 31032, 41004, 43962, 46548, 54672, 57754, 58616, 61506, 62064, 65943, 82008, 86631, 87924, 93096, 115508, 117232, 123012, 131886, 164016, 173262, 175848, 186192, 197829, 231016, 246024, 259893, 263772, 346524, 351696, 395658, 462032, 490909, 492048, 519786, 527544, 693048, 779679, 791316, 981818, 1039572, 1055088, 1386096, 1472727, 1559358, 1582632, 1963636, 2079144, 2945454, 3118716, 3165264, 3927272, 4158288, 4418181, 5890908, 6237432, 7854544, 8836362, 11781816, 12474864, 13254543, 17672724, 23563632, 26509086, 35345448, 53018172, 70690896, 106036344, 212072688]

約数ペア:

[(1, 212072688), (2, 106036344), (3, 70690896), (4, 53018172), (6, 35345448), (8, 26509086), (9, 23563632), (12, 17672724), (16, 13254543), (17, 12474864), (18, 11781816), (24, 8836362), (27, 7854544), (34, 6237432), (36, 5890908), (48, 4418181), (51, 4158288), (54, 3927272), (67, 3165264), (68, 3118716), (72, 2945454), (102, 2079144), (108, 1963636), (134, 1582632), (136, 1559358), (144, 1472727), (153, 1386096), (201, 1055088), (204, 1039572), (216, 981818), (268, 791316), (272, 779679), (306, 693048), (402, 527544), (408, 519786), (431, 492048), (432, 490909), (459, 462032), (536, 395658), (603, 351696), (612, 346524), (804, 263772), (816, 259893), (862, 246024), (918, 231016), (1072, 197829), (1139, 186192), (1206, 175848), (1224, 173262), (1293, 164016), (1608, 131886), (1724, 123012), (1809, 117232), (1836, 115508), (2278, 93096), (2412, 87924), (2448, 86631), (2586, 82008), (3216, 65943), (3417, 62064), (3448, 61506), (3618, 58616), (3672, 57754), (3879, 54672), (4556, 46548), (4824, 43962), (5172, 41004), (6834, 31032), (6896, 30753), (7236, 29308), (7327, 28944), (7344, 28877), (7758, 27336), (9112, 23274), (9648, 21981), (10251, 20688), (10344, 20502), (11637, 18224), (13668, 15516), (14472, 14654)]