816126192

素因数分解:

$2^4\times 3^5\times 7^1\times {\mathrm{157}}^1\times {\mathrm{191}}^1$

素因数の和:378

約数の個数: 240

約数和(自身を含む): 2738491392

約数和(自身を除く): 1922365200

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 81, 84, 108, 112, 126, 144, 157, 162, 168, 189, 191, 216, 243, 252, 314, 324, 336, 378, 382, 432, 471, 486, 504, 567, 573, 628, 648, 756, 764, 942, 972, 1008, 1099, 1134, 1146, 1256, 1296, 1337, 1413, 1512, 1528, 1701, 1719, 1884, 1944, 2198, 2268, 2292, 2512, 2674, 2826, 3024, 3056, 3297, 3402, 3438, 3768, 3888, 4011, 4239, 4396, 4536, 4584, 5157, 5348, 5652, 6594, 6804, 6876, 7536, 8022, 8478, 8792, 9072, 9168, 9891, 10314, 10696, 11304, 12033, 12717, 13188, 13608, 13752, 15471, 16044, 16956, 17584, 19782, 20628, 21392, 22608, 24066, 25434, 26376, 27216, 27504, 29673, 29987, 30942, 32088, 33912, 36099, 38151, 39564, 41256, 46413, 48132, 50868, 52752, 59346, 59974, 61884, 64176, 67824, 72198, 76302, 79128, 82512, 89019, 89961, 92826, 96264, 101736, 108297, 118692, 119948, 123768, 144396, 152604, 158256, 178038, 179922, 185652, 192528, 203472, 209909, 216594, 237384, 239896, 247536, 267057, 269883, 288792, 305208, 324891, 356076, 359844, 371304, 419818, 433188, 474768, 479792, 534114, 539766, 577584, 610416, 629727, 649782, 712152, 719688, 742608, 809649, 839636, 866376, 1068228, 1079532, 1259454, 1299564, 1424304, 1439376, 1619298, 1679272, 1732752, 1889181, 2136456, 2159064, 2428947, 2518908, 2599128, 3238596, 3358544, 3778362, 4272912, 4318128, 4857894, 5037816, 5198256, 5667543, 6477192, 7286841, 7556724, 9715788, 10075632, 11335086, 12954384, 14573682, 15113448, 17002629, 19431576, 22670172, 29147364, 30226896, 34005258, 38863152, 45340344, 51007887, 58294728, 68010516, 90680688, 102015774, 116589456, 136021032, 204031548, 272042064, 408063096, 816126192]

約数ペア:

[(1, 816126192), (2, 408063096), (3, 272042064), (4, 204031548), (6, 136021032), (7, 116589456), (8, 102015774), (9, 90680688), (12, 68010516), (14, 58294728), (16, 51007887), (18, 45340344), (21, 38863152), (24, 34005258), (27, 30226896), (28, 29147364), (36, 22670172), (42, 19431576), (48, 17002629), (54, 15113448), (56, 14573682), (63, 12954384), (72, 11335086), (81, 10075632), (84, 9715788), (108, 7556724), (112, 7286841), (126, 6477192), (144, 5667543), (157, 5198256), (162, 5037816), (168, 4857894), (189, 4318128), (191, 4272912), (216, 3778362), (243, 3358544), (252, 3238596), (314, 2599128), (324, 2518908), (336, 2428947), (378, 2159064), (382, 2136456), (432, 1889181), (471, 1732752), (486, 1679272), (504, 1619298), (567, 1439376), (573, 1424304), (628, 1299564), (648, 1259454), (756, 1079532), (764, 1068228), (942, 866376), (972, 839636), (1008, 809649), (1099, 742608), (1134, 719688), (1146, 712152), (1256, 649782), (1296, 629727), (1337, 610416), (1413, 577584), (1512, 539766), (1528, 534114), (1701, 479792), (1719, 474768), (1884, 433188), (1944, 419818), (2198, 371304), (2268, 359844), (2292, 356076), (2512, 324891), (2674, 305208), (2826, 288792), (3024, 269883), (3056, 267057), (3297, 247536), (3402, 239896), (3438, 237384), (3768, 216594), (3888, 209909), (4011, 203472), (4239, 192528), (4396, 185652), (4536, 179922), (4584, 178038), (5157, 158256), (5348, 152604), (5652, 144396), (6594, 123768), (6804, 119948), (6876, 118692), (7536, 108297), (8022, 101736), (8478, 96264), (8792, 92826), (9072, 89961), (9168, 89019), (9891, 82512), (10314, 79128), (10696, 76302), (11304, 72198), (12033, 67824), (12717, 64176), (13188, 61884), (13608, 59974), (13752, 59346), (15471, 52752), (16044, 50868), (16956, 48132), (17584, 46413), (19782, 41256), (20628, 39564), (21392, 38151), (22608, 36099), (24066, 33912), (25434, 32088), (26376, 30942), (27216, 29987), (27504, 29673)]