807142728

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1$

素因数の和:248

約数の個数: 256

約数和(自身を含む): 2564835840

約数和(自身を除く): 1757693112

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 34, 41, 42, 51, 56, 61, 68, 82, 84, 102, 113, 119, 122, 123, 136, 164, 168, 183, 204, 226, 238, 244, 246, 287, 328, 339, 357, 366, 408, 427, 452, 476, 488, 492, 574, 678, 697, 714, 732, 791, 854, 861, 904, 952, 984, 1037, 1148, 1281, 1356, 1394, 1428, 1464, 1582, 1708, 1722, 1921, 2074, 2091, 2296, 2373, 2501, 2562, 2712, 2788, 2856, 3111, 3164, 3416, 3444, 3842, 4148, 4182, 4633, 4746, 4879, 5002, 5124, 5576, 5763, 6222, 6328, 6888, 6893, 7259, 7503, 7684, 8296, 8364, 9266, 9492, 9758, 10004, 10248, 11526, 12444, 13447, 13786, 13899, 14518, 14637, 15006, 15368, 16728, 17507, 18532, 18984, 19516, 20008, 20679, 21777, 23052, 24888, 26894, 27572, 27798, 29036, 29274, 30012, 32431, 35014, 37064, 39032, 40341, 41358, 42517, 43554, 46104, 48251, 52521, 53788, 55144, 55596, 58072, 58548, 60024, 64862, 70028, 78761, 80682, 82716, 85034, 87108, 96502, 97293, 105042, 107576, 111192, 117096, 117181, 127551, 129724, 140056, 144753, 157522, 161364, 165432, 170068, 174216, 193004, 194586, 210084, 234362, 236283, 255102, 259448, 282613, 289506, 297619, 315044, 322728, 340136, 351543, 386008, 389172, 420168, 468724, 472566, 510204, 551327, 565226, 579012, 595238, 630088, 703086, 778344, 820267, 847839, 892857, 937448, 945132, 1020408, 1102654, 1130452, 1158024, 1190476, 1406172, 1640534, 1653981, 1695678, 1785714, 1890264, 1978291, 2205308, 2260904, 2380952, 2460801, 2812344, 3281068, 3307962, 3391356, 3571428, 3956582, 4410616, 4804421, 4921602, 5934873, 6562136, 6615924, 6782712, 7142856, 7913164, 9608842, 9843204, 11869746, 13231848, 14413263, 15826328, 19217684, 19686408, 23739492, 28826526, 33630947, 38435368, 47478984, 57653052, 67261894, 100892841, 115306104, 134523788, 201785682, 269047576, 403571364, 807142728]

約数ペア:

[(1, 807142728), (2, 403571364), (3, 269047576), (4, 201785682), (6, 134523788), (7, 115306104), (8, 100892841), (12, 67261894), (14, 57653052), (17, 47478984), (21, 38435368), (24, 33630947), (28, 28826526), (34, 23739492), (41, 19686408), (42, 19217684), (51, 15826328), (56, 14413263), (61, 13231848), (68, 11869746), (82, 9843204), (84, 9608842), (102, 7913164), (113, 7142856), (119, 6782712), (122, 6615924), (123, 6562136), (136, 5934873), (164, 4921602), (168, 4804421), (183, 4410616), (204, 3956582), (226, 3571428), (238, 3391356), (244, 3307962), (246, 3281068), (287, 2812344), (328, 2460801), (339, 2380952), (357, 2260904), (366, 2205308), (408, 1978291), (427, 1890264), (452, 1785714), (476, 1695678), (488, 1653981), (492, 1640534), (574, 1406172), (678, 1190476), (697, 1158024), (714, 1130452), (732, 1102654), (791, 1020408), (854, 945132), (861, 937448), (904, 892857), (952, 847839), (984, 820267), (1037, 778344), (1148, 703086), (1281, 630088), (1356, 595238), (1394, 579012), (1428, 565226), (1464, 551327), (1582, 510204), (1708, 472566), (1722, 468724), (1921, 420168), (2074, 389172), (2091, 386008), (2296, 351543), (2373, 340136), (2501, 322728), (2562, 315044), (2712, 297619), (2788, 289506), (2856, 282613), (3111, 259448), (3164, 255102), (3416, 236283), (3444, 234362), (3842, 210084), (4148, 194586), (4182, 193004), (4633, 174216), (4746, 170068), (4879, 165432), (5002, 161364), (5124, 157522), (5576, 144753), (5763, 140056), (6222, 129724), (6328, 127551), (6888, 117181), (6893, 117096), (7259, 111192), (7503, 107576), (7684, 105042), (8296, 97293), (8364, 96502), (9266, 87108), (9492, 85034), (9758, 82716), (10004, 80682), (10248, 78761), (11526, 70028), (12444, 64862), (13447, 60024), (13786, 58548), (13899, 58072), (14518, 55596), (14637, 55144), (15006, 53788), (15368, 52521), (16728, 48251), (17507, 46104), (18532, 43554), (18984, 42517), (19516, 41358), (20008, 40341), (20679, 39032), (21777, 37064), (23052, 35014), (24888, 32431), (26894, 30012), (27572, 29274), (27798, 29036)]