861219072

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{797}}^1$

素因数の和:893

約数の個数: 216

約数和(自身を含む): 2883806016

約数和(自身を除く): 2022586944

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 67, 72, 84, 96, 112, 126, 128, 134, 144, 168, 192, 201, 224, 252, 256, 268, 288, 336, 384, 402, 448, 469, 504, 536, 576, 603, 672, 768, 797, 804, 896, 938, 1008, 1072, 1152, 1206, 1344, 1407, 1594, 1608, 1792, 1876, 2016, 2144, 2304, 2391, 2412, 2688, 2814, 3188, 3216, 3752, 4032, 4221, 4288, 4782, 4824, 5376, 5579, 5628, 6376, 6432, 7173, 7504, 8064, 8442, 8576, 9564, 9648, 11158, 11256, 12752, 12864, 14346, 15008, 16128, 16737, 16884, 17152, 19128, 19296, 22316, 22512, 25504, 25728, 28692, 30016, 33474, 33768, 38256, 38592, 44632, 45024, 50211, 51008, 51456, 53399, 57384, 60032, 66948, 67536, 76512, 77184, 89264, 90048, 100422, 102016, 106798, 114768, 120064, 133896, 135072, 153024, 154368, 160197, 178528, 180096, 200844, 204032, 213596, 229536, 267792, 270144, 306048, 320394, 357056, 360192, 373793, 401688, 427192, 459072, 480591, 535584, 540288, 612096, 640788, 714112, 747586, 803376, 854384, 918144, 961182, 1071168, 1080576, 1121379, 1281576, 1428224, 1495172, 1606752, 1708768, 1836288, 1922364, 2142336, 2242758, 2563152, 2990344, 3213504, 3364137, 3417536, 3844728, 4284672, 4485516, 5126304, 5980688, 6427008, 6728274, 6835072, 7689456, 8971032, 10252608, 11961376, 12854016, 13456548, 13670144, 15378912, 17942064, 20505216, 23922752, 26913096, 30757824, 35884128, 41010432, 47845504, 53826192, 61515648, 71768256, 95691008, 107652384, 123031296, 143536512, 215304768, 287073024, 430609536, 861219072]

約数ペア:

[(1, 861219072), (2, 430609536), (3, 287073024), (4, 215304768), (6, 143536512), (7, 123031296), (8, 107652384), (9, 95691008), (12, 71768256), (14, 61515648), (16, 53826192), (18, 47845504), (21, 41010432), (24, 35884128), (28, 30757824), (32, 26913096), (36, 23922752), (42, 20505216), (48, 17942064), (56, 15378912), (63, 13670144), (64, 13456548), (67, 12854016), (72, 11961376), (84, 10252608), (96, 8971032), (112, 7689456), (126, 6835072), (128, 6728274), (134, 6427008), (144, 5980688), (168, 5126304), (192, 4485516), (201, 4284672), (224, 3844728), (252, 3417536), (256, 3364137), (268, 3213504), (288, 2990344), (336, 2563152), (384, 2242758), (402, 2142336), (448, 1922364), (469, 1836288), (504, 1708768), (536, 1606752), (576, 1495172), (603, 1428224), (672, 1281576), (768, 1121379), (797, 1080576), (804, 1071168), (896, 961182), (938, 918144), (1008, 854384), (1072, 803376), (1152, 747586), (1206, 714112), (1344, 640788), (1407, 612096), (1594, 540288), (1608, 535584), (1792, 480591), (1876, 459072), (2016, 427192), (2144, 401688), (2304, 373793), (2391, 360192), (2412, 357056), (2688, 320394), (2814, 306048), (3188, 270144), (3216, 267792), (3752, 229536), (4032, 213596), (4221, 204032), (4288, 200844), (4782, 180096), (4824, 178528), (5376, 160197), (5579, 154368), (5628, 153024), (6376, 135072), (6432, 133896), (7173, 120064), (7504, 114768), (8064, 106798), (8442, 102016), (8576, 100422), (9564, 90048), (9648, 89264), (11158, 77184), (11256, 76512), (12752, 67536), (12864, 66948), (14346, 60032), (15008, 57384), (16128, 53399), (16737, 51456), (16884, 51008), (17152, 50211), (19128, 45024), (19296, 44632), (22316, 38592), (22512, 38256), (25504, 33768), (25728, 33474), (28692, 30016)]