15263688

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1$

素因数の和:235

約数の個数: 128

約数和(自身を含む): 46656000

約数和(自身を除く): 31392312

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 17, 19, 22, 24, 33, 34, 38, 44, 51, 57, 66, 68, 76, 88, 102, 114, 132, 136, 152, 179, 187, 204, 209, 228, 264, 323, 358, 374, 408, 418, 456, 537, 561, 627, 646, 716, 748, 836, 969, 1074, 1122, 1254, 1292, 1432, 1496, 1672, 1938, 1969, 2148, 2244, 2508, 2584, 3043, 3401, 3553, 3876, 3938, 4296, 4488, 5016, 5907, 6086, 6802, 7106, 7752, 7876, 9129, 10203, 10659, 11814, 12172, 13604, 14212, 15752, 18258, 20406, 21318, 23628, 24344, 27208, 28424, 33473, 36516, 37411, 40812, 42636, 47256, 57817, 66946, 73032, 74822, 81624, 85272, 100419, 112233, 115634, 133892, 149644, 173451, 200838, 224466, 231268, 267784, 299288, 346902, 401676, 448932, 462536, 635987, 693804, 803352, 897864, 1271974, 1387608, 1907961, 2543948, 3815922, 5087896, 7631844, 15263688]

約数ペア:

[(1, 15263688), (2, 7631844), (3, 5087896), (4, 3815922), (6, 2543948), (8, 1907961), (11, 1387608), (12, 1271974), (17, 897864), (19, 803352), (22, 693804), (24, 635987), (33, 462536), (34, 448932), (38, 401676), (44, 346902), (51, 299288), (57, 267784), (66, 231268), (68, 224466), (76, 200838), (88, 173451), (102, 149644), (114, 133892), (132, 115634), (136, 112233), (152, 100419), (179, 85272), (187, 81624), (204, 74822), (209, 73032), (228, 66946), (264, 57817), (323, 47256), (358, 42636), (374, 40812), (408, 37411), (418, 36516), (456, 33473), (537, 28424), (561, 27208), (627, 24344), (646, 23628), (716, 21318), (748, 20406), (836, 18258), (969, 15752), (1074, 14212), (1122, 13604), (1254, 12172), (1292, 11814), (1432, 10659), (1496, 10203), (1672, 9129), (1938, 7876), (1969, 7752), (2148, 7106), (2244, 6802), (2508, 6086), (2584, 5907), (3043, 5016), (3401, 4488), (3553, 4296), (3876, 3938)]