7448157912

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{20959}}^1$

素因数の和:21065

約数の個数: 128

約数和(自身を含む): 21550233600

約数和(自身を除く): 14102075688

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 17, 24, 26, 34, 39, 51, 52, 67, 68, 78, 102, 104, 134, 136, 156, 201, 204, 221, 268, 312, 402, 408, 442, 536, 663, 804, 871, 884, 1139, 1326, 1608, 1742, 1768, 2278, 2613, 2652, 3417, 3484, 4556, 5226, 5304, 6834, 6968, 9112, 10452, 13668, 14807, 20904, 20959, 27336, 29614, 41918, 44421, 59228, 62877, 83836, 88842, 118456, 125754, 167672, 177684, 251508, 272467, 355368, 356303, 503016, 544934, 712606, 817401, 1068909, 1089868, 1404253, 1425212, 1634802, 2137818, 2179736, 2808506, 2850424, 3269604, 4212759, 4275636, 4631939, 5617012, 6539208, 8425518, 8551272, 9263878, 11234024, 13895817, 16851036, 18255289, 18527756, 23872301, 27791634, 33702072, 36510578, 37055512, 47744602, 54765867, 55583268, 71616903, 73021156, 95489204, 109531734, 111166536, 143233806, 146042312, 190978408, 219063468, 286467612, 310339913, 438126936, 572935224, 620679826, 931019739, 1241359652, 1862039478, 2482719304, 3724078956, 7448157912]

約数ペア:

[(1, 7448157912), (2, 3724078956), (3, 2482719304), (4, 1862039478), (6, 1241359652), (8, 931019739), (12, 620679826), (13, 572935224), (17, 438126936), (24, 310339913), (26, 286467612), (34, 219063468), (39, 190978408), (51, 146042312), (52, 143233806), (67, 111166536), (68, 109531734), (78, 95489204), (102, 73021156), (104, 71616903), (134, 55583268), (136, 54765867), (156, 47744602), (201, 37055512), (204, 36510578), (221, 33702072), (268, 27791634), (312, 23872301), (402, 18527756), (408, 18255289), (442, 16851036), (536, 13895817), (663, 11234024), (804, 9263878), (871, 8551272), (884, 8425518), (1139, 6539208), (1326, 5617012), (1608, 4631939), (1742, 4275636), (1768, 4212759), (2278, 3269604), (2613, 2850424), (2652, 2808506), (3417, 2179736), (3484, 2137818), (4556, 1634802), (5226, 1425212), (5304, 1404253), (6834, 1089868), (6968, 1068909), (9112, 817401), (10452, 712606), (13668, 544934), (14807, 503016), (20904, 356303), (20959, 355368), (27336, 272467), (29614, 251508), (41918, 177684), (44421, 167672), (59228, 125754), (62877, 118456), (83836, 88842)]