987031956456

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1019}}^1\times {\mathrm{49279}}^1$

素因数の和:50333

約数の個数: 256

約数和(自身を含む): 3377848320000

約数和(自身を除く): 2390816363544

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 27, 28, 36, 39, 42, 52, 54, 56, 63, 72, 78, 84, 91, 104, 108, 117, 126, 156, 168, 182, 189, 216, 234, 252, 273, 312, 351, 364, 378, 468, 504, 546, 702, 728, 756, 819, 936, 1019, 1092, 1404, 1512, 1638, 2038, 2184, 2457, 2808, 3057, 3276, 4076, 4914, 6114, 6552, 7133, 8152, 9171, 9828, 12228, 13247, 14266, 18342, 19656, 21399, 24456, 26494, 27513, 28532, 36684, 39741, 42798, 49279, 52988, 55026, 57064, 64197, 73368, 79482, 85596, 92729, 98558, 105976, 110052, 119223, 128394, 147837, 158964, 171192, 185458, 192591, 197116, 220104, 238446, 256788, 278187, 295674, 317928, 344953, 357669, 370916, 385182, 394232, 443511, 476892, 513576, 556374, 591348, 640627, 689906, 715338, 741832, 770364, 834561, 887022, 953784, 1034859, 1112748, 1182696, 1281254, 1330533, 1379812, 1430676, 1540728, 1669122, 1774044, 1921881, 2069718, 2225496, 2503683, 2562508, 2661066, 2759624, 2861352, 3104577, 3338244, 3548088, 3843762, 4139436, 4484389, 5007366, 5125016, 5322132, 5765643, 6209154, 6676488, 7687524, 8278872, 8968778, 9313731, 10014732, 10644264, 11531286, 12418308, 13453167, 15375048, 17296929, 17937556, 18627462, 20029464, 23062572, 24836616, 26906334, 34593858, 35875112, 37254924, 40359501, 46125144, 50215301, 53812668, 69187716, 74509848, 80719002, 100430602, 107625336, 121078503, 138375432, 150645903, 161438004, 200861204, 242157006, 301291806, 322876008, 351507107, 401722408, 451937709, 484314012, 602583612, 652798913, 703014214, 903875418, 968628024, 1054521321, 1205167224, 1305597826, 1355813127, 1406028428, 1807750836, 1958396739, 2109042642, 2611195652, 2711626254, 2812056856, 3163563963, 3615501672, 3916793478, 4218085284, 4569592391, 5222391304, 5423252508, 5875190217, 6327127926, 7833586956, 8436170568, 9139184782, 9490691889, 10846505016, 11750380434, 12654255852, 13708777173, 15667173912, 17625570651, 18278369564, 18981383778, 23500760868, 25308511704, 27417554346, 35251141302, 36556739128, 37962767556, 41126331519, 47001521736, 54835108692, 70502282604, 75925535112, 82252663038, 109670217384, 123378994557, 141004565208, 164505326076, 246757989114, 329010652152, 493515978228, 987031956456]

約数ペア:

[(1, 987031956456), (2, 493515978228), (3, 329010652152), (4, 246757989114), (6, 164505326076), (7, 141004565208), (8, 123378994557), (9, 109670217384), (12, 82252663038), (13, 75925535112), (14, 70502282604), (18, 54835108692), (21, 47001521736), (24, 41126331519), (26, 37962767556), (27, 36556739128), (28, 35251141302), (36, 27417554346), (39, 25308511704), (42, 23500760868), (52, 18981383778), (54, 18278369564), (56, 17625570651), (63, 15667173912), (72, 13708777173), (78, 12654255852), (84, 11750380434), (91, 10846505016), (104, 9490691889), (108, 9139184782), (117, 8436170568), (126, 7833586956), (156, 6327127926), (168, 5875190217), (182, 5423252508), (189, 5222391304), (216, 4569592391), (234, 4218085284), (252, 3916793478), (273, 3615501672), (312, 3163563963), (351, 2812056856), (364, 2711626254), (378, 2611195652), (468, 2109042642), (504, 1958396739), (546, 1807750836), (702, 1406028428), (728, 1355813127), (756, 1305597826), (819, 1205167224), (936, 1054521321), (1019, 968628024), (1092, 903875418), (1404, 703014214), (1512, 652798913), (1638, 602583612), (2038, 484314012), (2184, 451937709), (2457, 401722408), (2808, 351507107), (3057, 322876008), (3276, 301291806), (4076, 242157006), (4914, 200861204), (6114, 161438004), (6552, 150645903), (7133, 138375432), (8152, 121078503), (9171, 107625336), (9828, 100430602), (12228, 80719002), (13247, 74509848), (14266, 69187716), (18342, 53812668), (19656, 50215301), (21399, 46125144), (24456, 40359501), (26494, 37254924), (27513, 35875112), (28532, 34593858), (36684, 26906334), (39741, 24836616), (42798, 23062572), (49279, 20029464), (52988, 18627462), (55026, 17937556), (57064, 17296929), (64197, 15375048), (73368, 13453167), (79482, 12418308), (85596, 11531286), (92729, 10644264), (98558, 10014732), (105976, 9313731), (110052, 8968778), (119223, 8278872), (128394, 7687524), (147837, 6676488), (158964, 6209154), (171192, 5765643), (185458, 5322132), (192591, 5125016), (197116, 5007366), (220104, 4484389), (238446, 4139436), (256788, 3843762), (278187, 3548088), (295674, 3338244), (317928, 3104577), (344953, 2861352), (357669, 2759624), (370916, 2661066), (385182, 2562508), (394232, 2503683), (443511, 2225496), (476892, 2069718), (513576, 1921881), (556374, 1774044), (591348, 1669122), (640627, 1540728), (689906, 1430676), (715338, 1379812), (741832, 1330533), (770364, 1281254), (834561, 1182696), (887022, 1112748), (953784, 1034859)]