289679808

素因数分解:

$2^6\times 3^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{337}}^1$

素因数の和:411

約数の個数: 168

約数和(自身を含む): 867792016

約数和(自身を除く): 578112208

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 37, 44, 48, 64, 66, 74, 88, 96, 111, 121, 132, 148, 176, 192, 222, 242, 264, 296, 337, 352, 363, 407, 444, 484, 528, 592, 674, 704, 726, 814, 888, 968, 1011, 1056, 1184, 1221, 1348, 1452, 1628, 1776, 1936, 2022, 2112, 2368, 2442, 2696, 2904, 3256, 3552, 3707, 3872, 4044, 4477, 4884, 5392, 5808, 6512, 7104, 7414, 7744, 8088, 8954, 9768, 10784, 11121, 11616, 12469, 13024, 13431, 14828, 16176, 17908, 19536, 21568, 22242, 23232, 24938, 26048, 26862, 29656, 32352, 35816, 37407, 39072, 40777, 44484, 49876, 53724, 59312, 64704, 71632, 74814, 78144, 81554, 88968, 99752, 107448, 118624, 122331, 137159, 143264, 149628, 163108, 177936, 199504, 214896, 237248, 244662, 274318, 286528, 299256, 326216, 355872, 399008, 411477, 429792, 489324, 548636, 598512, 652432, 711744, 798016, 822954, 859584, 978648, 1097272, 1197024, 1304864, 1508749, 1645908, 1957296, 2194544, 2394048, 2609728, 3017498, 3291816, 3914592, 4389088, 4526247, 6034996, 6583632, 7829184, 8778176, 9052494, 12069992, 13167264, 18104988, 24139984, 26334528, 36209976, 48279968, 72419952, 96559936, 144839904, 289679808]

約数ペア:

[(1, 289679808), (2, 144839904), (3, 96559936), (4, 72419952), (6, 48279968), (8, 36209976), (11, 26334528), (12, 24139984), (16, 18104988), (22, 13167264), (24, 12069992), (32, 9052494), (33, 8778176), (37, 7829184), (44, 6583632), (48, 6034996), (64, 4526247), (66, 4389088), (74, 3914592), (88, 3291816), (96, 3017498), (111, 2609728), (121, 2394048), (132, 2194544), (148, 1957296), (176, 1645908), (192, 1508749), (222, 1304864), (242, 1197024), (264, 1097272), (296, 978648), (337, 859584), (352, 822954), (363, 798016), (407, 711744), (444, 652432), (484, 598512), (528, 548636), (592, 489324), (674, 429792), (704, 411477), (726, 399008), (814, 355872), (888, 326216), (968, 299256), (1011, 286528), (1056, 274318), (1184, 244662), (1221, 237248), (1348, 214896), (1452, 199504), (1628, 177936), (1776, 163108), (1936, 149628), (2022, 143264), (2112, 137159), (2368, 122331), (2442, 118624), (2696, 107448), (2904, 99752), (3256, 88968), (3552, 81554), (3707, 78144), (3872, 74814), (4044, 71632), (4477, 64704), (4884, 59312), (5392, 53724), (5808, 49876), (6512, 44484), (7104, 40777), (7414, 39072), (7744, 37407), (8088, 35816), (8954, 32352), (9768, 29656), (10784, 26862), (11121, 26048), (11616, 24938), (12469, 23232), (13024, 22242), (13431, 21568), (14828, 19536), (16176, 17908)]