259780944

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^2\times {\mathrm{61}}^1\times {\mathrm{307}}^1$

素因数の和:413

約数の個数: 120

約数和(自身を含む): 726946528

約数和(自身を除く): 467165584

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 61, 68, 102, 122, 136, 183, 204, 244, 272, 289, 307, 366, 408, 488, 578, 614, 732, 816, 867, 921, 976, 1037, 1156, 1228, 1464, 1734, 1842, 2074, 2312, 2456, 2928, 3111, 3468, 3684, 4148, 4624, 4912, 5219, 6222, 6936, 7368, 8296, 10438, 12444, 13872, 14736, 15657, 16592, 17629, 18727, 20876, 24888, 31314, 35258, 37454, 41752, 49776, 52887, 56181, 62628, 70516, 74908, 83504, 88723, 105774, 112362, 125256, 141032, 149816, 177446, 211548, 224724, 250512, 266169, 282064, 299632, 318359, 354892, 423096, 449448, 532338, 636718, 709784, 846192, 898896, 955077, 1064676, 1273436, 1419568, 1910154, 2129352, 2546872, 3820308, 4258704, 5093744, 5412103, 7640616, 10824206, 15281232, 16236309, 21648412, 32472618, 43296824, 64945236, 86593648, 129890472, 259780944]

約数ペア:

[(1, 259780944), (2, 129890472), (3, 86593648), (4, 64945236), (6, 43296824), (8, 32472618), (12, 21648412), (16, 16236309), (17, 15281232), (24, 10824206), (34, 7640616), (48, 5412103), (51, 5093744), (61, 4258704), (68, 3820308), (102, 2546872), (122, 2129352), (136, 1910154), (183, 1419568), (204, 1273436), (244, 1064676), (272, 955077), (289, 898896), (307, 846192), (366, 709784), (408, 636718), (488, 532338), (578, 449448), (614, 423096), (732, 354892), (816, 318359), (867, 299632), (921, 282064), (976, 266169), (1037, 250512), (1156, 224724), (1228, 211548), (1464, 177446), (1734, 149816), (1842, 141032), (2074, 125256), (2312, 112362), (2456, 105774), (2928, 88723), (3111, 83504), (3468, 74908), (3684, 70516), (4148, 62628), (4624, 56181), (4912, 52887), (5219, 49776), (6222, 41752), (6936, 37454), (7368, 35258), (8296, 31314), (10438, 24888), (12444, 20876), (13872, 18727), (14736, 17629), (15657, 16592)]