259000644

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{47}}^1\times {\mathrm{227}}^1$

素因数の和:322

約数の個数: 144

約数和(自身を含む): 752596992

約数和(自身を除く): 493596348

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 47, 51, 68, 84, 94, 102, 119, 141, 188, 204, 227, 238, 282, 289, 329, 357, 454, 476, 564, 578, 658, 681, 714, 799, 867, 908, 987, 1156, 1316, 1362, 1428, 1589, 1598, 1734, 1974, 2023, 2397, 2724, 3178, 3196, 3468, 3859, 3948, 4046, 4767, 4794, 5593, 6069, 6356, 7718, 8092, 9534, 9588, 10669, 11186, 11577, 12138, 13583, 15436, 16779, 19068, 21338, 22372, 23154, 24276, 27013, 27166, 32007, 33558, 40749, 42676, 46308, 54026, 54332, 64014, 65603, 67116, 74683, 81039, 81498, 95081, 108052, 128028, 131206, 149366, 162078, 162996, 181373, 190162, 196809, 224049, 262412, 285243, 298732, 324156, 362746, 380324, 393618, 448098, 459221, 544119, 570486, 725492, 787236, 896196, 918442, 1088238, 1140972, 1269611, 1377663, 1836884, 2176476, 2539222, 2755326, 3083341, 3808833, 5078444, 5510652, 6166682, 7617666, 9250023, 12333364, 15235332, 18500046, 21583387, 37000092, 43166774, 64750161, 86333548, 129500322, 259000644]

約数ペア:

[(1, 259000644), (2, 129500322), (3, 86333548), (4, 64750161), (6, 43166774), (7, 37000092), (12, 21583387), (14, 18500046), (17, 15235332), (21, 12333364), (28, 9250023), (34, 7617666), (42, 6166682), (47, 5510652), (51, 5078444), (68, 3808833), (84, 3083341), (94, 2755326), (102, 2539222), (119, 2176476), (141, 1836884), (188, 1377663), (204, 1269611), (227, 1140972), (238, 1088238), (282, 918442), (289, 896196), (329, 787236), (357, 725492), (454, 570486), (476, 544119), (564, 459221), (578, 448098), (658, 393618), (681, 380324), (714, 362746), (799, 324156), (867, 298732), (908, 285243), (987, 262412), (1156, 224049), (1316, 196809), (1362, 190162), (1428, 181373), (1589, 162996), (1598, 162078), (1734, 149366), (1974, 131206), (2023, 128028), (2397, 108052), (2724, 95081), (3178, 81498), (3196, 81039), (3468, 74683), (3859, 67116), (3948, 65603), (4046, 64014), (4767, 54332), (4794, 54026), (5593, 46308), (6069, 42676), (6356, 40749), (7718, 33558), (8092, 32007), (9534, 27166), (9588, 27013), (10669, 24276), (11186, 23154), (11577, 22372), (12138, 21338), (13583, 19068), (15436, 16779)]