25781741748

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{797}}^1\times {\mathrm{839}}^1$

素因数の和:1676

約数の個数: 240

約数和(自身を含む): 81757589760

約数和(自身を除く): 55975848012

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 27, 28, 34, 36, 42, 51, 54, 63, 68, 81, 84, 102, 108, 119, 126, 153, 162, 189, 204, 238, 252, 306, 324, 357, 378, 459, 476, 567, 612, 714, 756, 797, 839, 918, 1071, 1134, 1377, 1428, 1594, 1678, 1836, 2142, 2268, 2391, 2517, 2754, 3188, 3213, 3356, 4284, 4782, 5034, 5508, 5579, 5873, 6426, 7173, 7551, 9564, 9639, 10068, 11158, 11746, 12852, 13549, 14263, 14346, 15102, 16737, 17619, 19278, 21519, 22316, 22653, 23492, 27098, 28526, 28692, 30204, 33474, 35238, 38556, 40647, 42789, 43038, 45306, 50211, 52857, 54196, 57052, 64557, 66948, 67959, 70476, 81294, 85578, 86076, 90612, 94843, 99841, 100422, 105714, 121941, 128367, 129114, 135918, 150633, 158571, 162588, 171156, 189686, 199682, 200844, 211428, 243882, 256734, 258228, 271836, 284529, 299523, 301266, 317142, 365823, 379372, 385101, 399364, 451899, 475713, 487764, 513468, 569058, 599046, 602532, 634284, 668683, 731646, 770202, 853587, 898569, 903798, 951426, 1097469, 1138116, 1155303, 1198092, 1337366, 1463292, 1540404, 1707174, 1797138, 1807596, 1902852, 2006049, 2194938, 2310606, 2560761, 2674732, 2695707, 3414348, 3594276, 4012098, 4389876, 4621212, 4680781, 5121522, 5391414, 6018147, 7682283, 8024196, 8087121, 9361562, 10243044, 10782828, 11367611, 12036294, 14042343, 15364566, 16174242, 18054441, 18723124, 22735222, 24072588, 28084686, 30729132, 32348484, 34102833, 36108882, 42127029, 45470444, 54163323, 56169372, 68205666, 72217764, 79573277, 84254058, 102308499, 108326646, 126381087, 136411332, 159146554, 168508116, 204616998, 216653292, 238719831, 252762174, 306925497, 318293108, 379143261, 409233996, 477439662, 505524348, 613850994, 716159493, 758286522, 920776491, 954879324, 1227701988, 1432318986, 1516573044, 1841552982, 2148478479, 2864637972, 3683105964, 4296956958, 6445435437, 8593913916, 12890870874, 25781741748]

約数ペア:

[(1, 25781741748), (2, 12890870874), (3, 8593913916), (4, 6445435437), (6, 4296956958), (7, 3683105964), (9, 2864637972), (12, 2148478479), (14, 1841552982), (17, 1516573044), (18, 1432318986), (21, 1227701988), (27, 954879324), (28, 920776491), (34, 758286522), (36, 716159493), (42, 613850994), (51, 505524348), (54, 477439662), (63, 409233996), (68, 379143261), (81, 318293108), (84, 306925497), (102, 252762174), (108, 238719831), (119, 216653292), (126, 204616998), (153, 168508116), (162, 159146554), (189, 136411332), (204, 126381087), (238, 108326646), (252, 102308499), (306, 84254058), (324, 79573277), (357, 72217764), (378, 68205666), (459, 56169372), (476, 54163323), (567, 45470444), (612, 42127029), (714, 36108882), (756, 34102833), (797, 32348484), (839, 30729132), (918, 28084686), (1071, 24072588), (1134, 22735222), (1377, 18723124), (1428, 18054441), (1594, 16174242), (1678, 15364566), (1836, 14042343), (2142, 12036294), (2268, 11367611), (2391, 10782828), (2517, 10243044), (2754, 9361562), (3188, 8087121), (3213, 8024196), (3356, 7682283), (4284, 6018147), (4782, 5391414), (5034, 5121522), (5508, 4680781), (5579, 4621212), (5873, 4389876), (6426, 4012098), (7173, 3594276), (7551, 3414348), (9564, 2695707), (9639, 2674732), (10068, 2560761), (11158, 2310606), (11746, 2194938), (12852, 2006049), (13549, 1902852), (14263, 1807596), (14346, 1797138), (15102, 1707174), (16737, 1540404), (17619, 1463292), (19278, 1337366), (21519, 1198092), (22316, 1155303), (22653, 1138116), (23492, 1097469), (27098, 951426), (28526, 903798), (28692, 898569), (30204, 853587), (33474, 770202), (35238, 731646), (38556, 668683), (40647, 634284), (42789, 602532), (43038, 599046), (45306, 569058), (50211, 513468), (52857, 487764), (54196, 475713), (57052, 451899), (64557, 399364), (66948, 385101), (67959, 379372), (70476, 365823), (81294, 317142), (85578, 301266), (86076, 299523), (90612, 284529), (94843, 271836), (99841, 258228), (100422, 256734), (105714, 243882), (121941, 211428), (128367, 200844), (129114, 199682), (135918, 189686), (150633, 171156), (158571, 162588)]