1638656316

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{5179}}^1$

素因数の和:5264

約数の個数: 144

約数和(自身を含む): 4887267840

約数和(自身を除く): 3248611524

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 17, 18, 22, 33, 34, 36, 44, 47, 51, 66, 68, 94, 99, 102, 132, 141, 153, 187, 188, 198, 204, 282, 306, 374, 396, 423, 517, 561, 564, 612, 748, 799, 846, 1034, 1122, 1551, 1598, 1683, 1692, 2068, 2244, 2397, 3102, 3196, 3366, 4653, 4794, 5179, 6204, 6732, 7191, 8789, 9306, 9588, 10358, 14382, 15537, 17578, 18612, 20716, 26367, 28764, 31074, 35156, 46611, 52734, 56969, 62148, 79101, 88043, 93222, 105468, 113938, 158202, 170907, 176086, 186444, 227876, 243413, 264129, 316404, 341814, 352172, 486826, 512721, 528258, 683628, 730239, 792387, 968473, 973652, 1025442, 1056516, 1460478, 1584774, 1936946, 2050884, 2190717, 2677543, 2905419, 2920956, 3169548, 3873892, 4138021, 4381434, 5355086, 5810838, 8032629, 8276042, 8716257, 8762868, 10710172, 11621676, 12414063, 16065258, 16552084, 17432514, 24097887, 24828126, 32130516, 34865028, 37242189, 45518231, 48195774, 49656252, 74484378, 91036462, 96391548, 136554693, 148968756, 182072924, 273109386, 409664079, 546218772, 819328158, 1638656316]

約数ペア:

[(1, 1638656316), (2, 819328158), (3, 546218772), (4, 409664079), (6, 273109386), (9, 182072924), (11, 148968756), (12, 136554693), (17, 96391548), (18, 91036462), (22, 74484378), (33, 49656252), (34, 48195774), (36, 45518231), (44, 37242189), (47, 34865028), (51, 32130516), (66, 24828126), (68, 24097887), (94, 17432514), (99, 16552084), (102, 16065258), (132, 12414063), (141, 11621676), (153, 10710172), (187, 8762868), (188, 8716257), (198, 8276042), (204, 8032629), (282, 5810838), (306, 5355086), (374, 4381434), (396, 4138021), (423, 3873892), (517, 3169548), (561, 2920956), (564, 2905419), (612, 2677543), (748, 2190717), (799, 2050884), (846, 1936946), (1034, 1584774), (1122, 1460478), (1551, 1056516), (1598, 1025442), (1683, 973652), (1692, 968473), (2068, 792387), (2244, 730239), (2397, 683628), (3102, 528258), (3196, 512721), (3366, 486826), (4653, 352172), (4794, 341814), (5179, 316404), (6204, 264129), (6732, 243413), (7191, 227876), (8789, 186444), (9306, 176086), (9588, 170907), (10358, 158202), (14382, 113938), (15537, 105468), (17578, 93222), (18612, 88043), (20716, 79101), (26367, 62148), (28764, 56969), (31074, 52734), (35156, 46611)]