17680420968

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{269}}^1\times {\mathrm{349}}^1$

素因数の和:712

約数の個数: 256

約数和(自身を含む): 54432000000

約数和(自身を除く): 36751579032

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 56, 57, 59, 76, 84, 114, 118, 133, 152, 168, 177, 228, 236, 266, 269, 349, 354, 399, 413, 456, 472, 532, 538, 698, 708, 798, 807, 826, 1047, 1064, 1076, 1121, 1239, 1396, 1416, 1596, 1614, 1652, 1883, 2094, 2152, 2242, 2443, 2478, 2792, 3192, 3228, 3304, 3363, 3766, 4188, 4484, 4886, 4956, 5111, 5649, 6456, 6631, 6726, 7329, 7532, 7847, 8376, 8968, 9772, 9912, 10222, 11298, 13262, 13452, 14658, 15064, 15333, 15694, 15871, 19544, 19893, 20444, 20591, 22596, 23541, 26524, 26904, 29316, 30666, 31388, 31742, 35777, 39786, 40888, 41182, 45192, 46417, 47082, 47613, 53048, 58632, 61332, 61773, 62776, 63484, 71554, 79572, 82364, 92834, 93881, 94164, 95226, 107331, 111097, 122664, 123546, 126968, 139251, 143108, 144137, 159144, 164728, 185668, 187762, 188328, 190452, 214662, 222194, 247092, 278502, 281643, 286216, 288274, 301549, 333291, 371336, 375524, 380904, 391229, 429324, 432411, 444388, 494184, 557004, 563286, 576548, 603098, 657167, 666582, 751048, 782458, 858648, 864822, 888776, 904647, 1114008, 1126572, 1153096, 1173687, 1206196, 1314334, 1333164, 1564916, 1729644, 1783739, 1809294, 1971501, 2110843, 2253144, 2347374, 2412392, 2628668, 2666328, 2738603, 3129832, 3459288, 3567478, 3618588, 3943002, 4221686, 4694748, 5257336, 5351217, 5477206, 5538979, 6332529, 7134956, 7237176, 7886004, 8215809, 8443372, 9389496, 10702434, 10954412, 11077958, 12486173, 12665058, 14269912, 15772008, 16431618, 16616937, 16886744, 21404868, 21908824, 22155916, 24972346, 25330116, 32863236, 33233874, 37458519, 38772853, 42809736, 44311832, 49944692, 50660232, 65726472, 66467748, 74917038, 77545706, 99889384, 105240601, 116318559, 132935496, 149834076, 155091412, 210481202, 232637118, 299668152, 310182824, 315721803, 420962404, 465274236, 631443606, 736684207, 841924808, 930548472, 1262887212, 1473368414, 2210052621, 2525774424, 2946736828, 4420105242, 5893473656, 8840210484, 17680420968]

約数ペア:

[(1, 17680420968), (2, 8840210484), (3, 5893473656), (4, 4420105242), (6, 2946736828), (7, 2525774424), (8, 2210052621), (12, 1473368414), (14, 1262887212), (19, 930548472), (21, 841924808), (24, 736684207), (28, 631443606), (38, 465274236), (42, 420962404), (56, 315721803), (57, 310182824), (59, 299668152), (76, 232637118), (84, 210481202), (114, 155091412), (118, 149834076), (133, 132935496), (152, 116318559), (168, 105240601), (177, 99889384), (228, 77545706), (236, 74917038), (266, 66467748), (269, 65726472), (349, 50660232), (354, 49944692), (399, 44311832), (413, 42809736), (456, 38772853), (472, 37458519), (532, 33233874), (538, 32863236), (698, 25330116), (708, 24972346), (798, 22155916), (807, 21908824), (826, 21404868), (1047, 16886744), (1064, 16616937), (1076, 16431618), (1121, 15772008), (1239, 14269912), (1396, 12665058), (1416, 12486173), (1596, 11077958), (1614, 10954412), (1652, 10702434), (1883, 9389496), (2094, 8443372), (2152, 8215809), (2242, 7886004), (2443, 7237176), (2478, 7134956), (2792, 6332529), (3192, 5538979), (3228, 5477206), (3304, 5351217), (3363, 5257336), (3766, 4694748), (4188, 4221686), (4484, 3943002), (4886, 3618588), (4956, 3567478), (5111, 3459288), (5649, 3129832), (6456, 2738603), (6631, 2666328), (6726, 2628668), (7329, 2412392), (7532, 2347374), (7847, 2253144), (8376, 2110843), (8968, 1971501), (9772, 1809294), (9912, 1783739), (10222, 1729644), (11298, 1564916), (13262, 1333164), (13452, 1314334), (14658, 1206196), (15064, 1173687), (15333, 1153096), (15694, 1126572), (15871, 1114008), (19544, 904647), (19893, 888776), (20444, 864822), (20591, 858648), (22596, 782458), (23541, 751048), (26524, 666582), (26904, 657167), (29316, 603098), (30666, 576548), (31388, 563286), (31742, 557004), (35777, 494184), (39786, 444388), (40888, 432411), (41182, 429324), (45192, 391229), (46417, 380904), (47082, 375524), (47613, 371336), (53048, 333291), (58632, 301549), (61332, 288274), (61773, 286216), (62776, 281643), (63484, 278502), (71554, 247092), (79572, 222194), (82364, 214662), (92834, 190452), (93881, 188328), (94164, 187762), (95226, 185668), (107331, 164728), (111097, 159144), (122664, 144137), (123546, 143108), (126968, 139251)]