268630128

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1543}}^1$

素因数の和:1604

約数の個数: 160

約数和(自身を含む): 857722880

約数和(自身を除く): 589092752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 31, 36, 39, 48, 52, 54, 62, 72, 78, 93, 104, 108, 117, 124, 144, 156, 186, 208, 216, 234, 248, 279, 312, 351, 372, 403, 432, 468, 496, 558, 624, 702, 744, 806, 837, 936, 1116, 1209, 1404, 1488, 1543, 1612, 1674, 1872, 2232, 2418, 2808, 3086, 3224, 3348, 3627, 4464, 4629, 4836, 5616, 6172, 6448, 6696, 7254, 9258, 9672, 10881, 12344, 13392, 13887, 14508, 18516, 19344, 20059, 21762, 24688, 27774, 29016, 37032, 40118, 41661, 43524, 47833, 55548, 58032, 60177, 74064, 80236, 83322, 87048, 95666, 111096, 120354, 143499, 160472, 166644, 174096, 180531, 191332, 222192, 240708, 286998, 320944, 333288, 361062, 382664, 430497, 481416, 541593, 573996, 621829, 666576, 722124, 765328, 860994, 962832, 1083186, 1147992, 1243658, 1291491, 1444248, 1721988, 1865487, 2166372, 2295984, 2487316, 2582982, 2888496, 3443976, 3730974, 4332744, 4974632, 5165964, 5596461, 6887952, 7461948, 8665488, 9949264, 10331928, 11192922, 14923896, 16789383, 20663856, 22385844, 29847792, 33578766, 44771688, 67157532, 89543376, 134315064, 268630128]

約数ペア:

[(1, 268630128), (2, 134315064), (3, 89543376), (4, 67157532), (6, 44771688), (8, 33578766), (9, 29847792), (12, 22385844), (13, 20663856), (16, 16789383), (18, 14923896), (24, 11192922), (26, 10331928), (27, 9949264), (31, 8665488), (36, 7461948), (39, 6887952), (48, 5596461), (52, 5165964), (54, 4974632), (62, 4332744), (72, 3730974), (78, 3443976), (93, 2888496), (104, 2582982), (108, 2487316), (117, 2295984), (124, 2166372), (144, 1865487), (156, 1721988), (186, 1444248), (208, 1291491), (216, 1243658), (234, 1147992), (248, 1083186), (279, 962832), (312, 860994), (351, 765328), (372, 722124), (403, 666576), (432, 621829), (468, 573996), (496, 541593), (558, 481416), (624, 430497), (702, 382664), (744, 361062), (806, 333288), (837, 320944), (936, 286998), (1116, 240708), (1209, 222192), (1404, 191332), (1488, 180531), (1543, 174096), (1612, 166644), (1674, 160472), (1872, 143499), (2232, 120354), (2418, 111096), (2808, 95666), (3086, 87048), (3224, 83322), (3348, 80236), (3627, 74064), (4464, 60177), (4629, 58032), (4836, 55548), (5616, 47833), (6172, 43524), (6448, 41661), (6696, 40118), (7254, 37032), (9258, 29016), (9672, 27774), (10881, 24688), (12344, 21762), (13392, 20059), (13887, 19344), (14508, 18516)]