338141056

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1$

素因数の和:244

約数の個数: 128

約数和(自身を含む): 777093120

約数和(自身を除く): 438952064

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 61, 62, 64, 88, 122, 124, 127, 128, 176, 244, 248, 254, 341, 352, 488, 496, 508, 671, 682, 704, 976, 992, 1016, 1342, 1364, 1397, 1408, 1891, 1952, 1984, 2032, 2684, 2728, 2794, 3782, 3904, 3937, 3968, 4064, 5368, 5456, 5588, 7564, 7747, 7808, 7874, 8128, 10736, 10912, 11176, 15128, 15494, 15748, 16256, 20801, 21472, 21824, 22352, 30256, 30988, 31496, 41602, 42944, 43307, 43648, 44704, 60512, 61976, 62992, 83204, 85217, 85888, 86614, 89408, 121024, 123952, 125984, 166408, 170434, 173228, 178816, 240157, 242048, 247904, 251968, 332816, 340868, 346456, 480314, 495808, 503936, 665632, 681736, 692912, 960628, 991616, 1331264, 1363472, 1385824, 1921256, 2641727, 2662528, 2726944, 2771648, 3842512, 5283454, 5453888, 5543296, 7685024, 10566908, 10907776, 15370048, 21133816, 30740096, 42267632, 84535264, 169070528, 338141056]

約数ペア:

[(1, 338141056), (2, 169070528), (4, 84535264), (8, 42267632), (11, 30740096), (16, 21133816), (22, 15370048), (31, 10907776), (32, 10566908), (44, 7685024), (61, 5543296), (62, 5453888), (64, 5283454), (88, 3842512), (122, 2771648), (124, 2726944), (127, 2662528), (128, 2641727), (176, 1921256), (244, 1385824), (248, 1363472), (254, 1331264), (341, 991616), (352, 960628), (488, 692912), (496, 681736), (508, 665632), (671, 503936), (682, 495808), (704, 480314), (976, 346456), (992, 340868), (1016, 332816), (1342, 251968), (1364, 247904), (1397, 242048), (1408, 240157), (1891, 178816), (1952, 173228), (1984, 170434), (2032, 166408), (2684, 125984), (2728, 123952), (2794, 121024), (3782, 89408), (3904, 86614), (3937, 85888), (3968, 85217), (4064, 83204), (5368, 62992), (5456, 61976), (5588, 60512), (7564, 44704), (7747, 43648), (7808, 43307), (7874, 42944), (8128, 41602), (10736, 31496), (10912, 30988), (11176, 30256), (15128, 22352), (15494, 21824), (15748, 21472), (16256, 20801)]