286809264

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{139}}^1$

素因数の和:272

約数の個数: 240

約数和(自身を含む): 974937600

約数和(自身を除く): 688128336

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 28, 36, 42, 46, 48, 56, 63, 69, 72, 84, 89, 92, 112, 126, 138, 139, 144, 161, 168, 178, 184, 207, 252, 267, 276, 278, 322, 336, 356, 368, 414, 417, 483, 504, 534, 552, 556, 623, 644, 712, 801, 828, 834, 966, 973, 1008, 1068, 1104, 1112, 1246, 1251, 1288, 1424, 1449, 1602, 1656, 1668, 1869, 1932, 1946, 2047, 2136, 2224, 2492, 2502, 2576, 2898, 2919, 3197, 3204, 3312, 3336, 3738, 3864, 3892, 4094, 4272, 4984, 5004, 5607, 5796, 5838, 6141, 6394, 6408, 6672, 7476, 7728, 7784, 8188, 8757, 9591, 9968, 10008, 11214, 11592, 11676, 12282, 12371, 12788, 12816, 14329, 14952, 15568, 16376, 17514, 18423, 19182, 20016, 22379, 22428, 23184, 23352, 24564, 24742, 25576, 28658, 28773, 29904, 32752, 35028, 36846, 37113, 38364, 42987, 44758, 44856, 46704, 49128, 49484, 51152, 57316, 57546, 67137, 70056, 73692, 74226, 76728, 85974, 86597, 89516, 89712, 98256, 98968, 111339, 114632, 115092, 128961, 134274, 140112, 147384, 148452, 153456, 171948, 173194, 179032, 197936, 201411, 222678, 229264, 230184, 257922, 259791, 268548, 284533, 294768, 296904, 343896, 346388, 358064, 402822, 445356, 460368, 515844, 519582, 537096, 569066, 593808, 687792, 692776, 779373, 805644, 853599, 890712, 1031688, 1039164, 1074192, 1138132, 1385552, 1558746, 1611288, 1707198, 1781424, 1991731, 2063376, 2078328, 2276264, 2560797, 3117492, 3222576, 3414396, 3983462, 4156656, 4552528, 5121594, 5975193, 6234984, 6828792, 7966924, 10243188, 11950386, 12469968, 13657584, 15933848, 17925579, 20486376, 23900772, 31867696, 35851158, 40972752, 47801544, 71702316, 95603088, 143404632, 286809264]

約数ペア:

[(1, 286809264), (2, 143404632), (3, 95603088), (4, 71702316), (6, 47801544), (7, 40972752), (8, 35851158), (9, 31867696), (12, 23900772), (14, 20486376), (16, 17925579), (18, 15933848), (21, 13657584), (23, 12469968), (24, 11950386), (28, 10243188), (36, 7966924), (42, 6828792), (46, 6234984), (48, 5975193), (56, 5121594), (63, 4552528), (69, 4156656), (72, 3983462), (84, 3414396), (89, 3222576), (92, 3117492), (112, 2560797), (126, 2276264), (138, 2078328), (139, 2063376), (144, 1991731), (161, 1781424), (168, 1707198), (178, 1611288), (184, 1558746), (207, 1385552), (252, 1138132), (267, 1074192), (276, 1039164), (278, 1031688), (322, 890712), (336, 853599), (356, 805644), (368, 779373), (414, 692776), (417, 687792), (483, 593808), (504, 569066), (534, 537096), (552, 519582), (556, 515844), (623, 460368), (644, 445356), (712, 402822), (801, 358064), (828, 346388), (834, 343896), (966, 296904), (973, 294768), (1008, 284533), (1068, 268548), (1104, 259791), (1112, 257922), (1246, 230184), (1251, 229264), (1288, 222678), (1424, 201411), (1449, 197936), (1602, 179032), (1656, 173194), (1668, 171948), (1869, 153456), (1932, 148452), (1946, 147384), (2047, 140112), (2136, 134274), (2224, 128961), (2492, 115092), (2502, 114632), (2576, 111339), (2898, 98968), (2919, 98256), (3197, 89712), (3204, 89516), (3312, 86597), (3336, 85974), (3738, 76728), (3864, 74226), (3892, 73692), (4094, 70056), (4272, 67137), (4984, 57546), (5004, 57316), (5607, 51152), (5796, 49484), (5838, 49128), (6141, 46704), (6394, 44856), (6408, 44758), (6672, 42987), (7476, 38364), (7728, 37113), (7784, 36846), (8188, 35028), (8757, 32752), (9591, 29904), (9968, 28773), (10008, 28658), (11214, 25576), (11592, 24742), (11676, 24564), (12282, 23352), (12371, 23184), (12788, 22428), (12816, 22379), (14329, 20016), (14952, 19182), (15568, 18423), (16376, 17514)]