28605257568

素因数分解:

$2^5\times 3^4\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{20029}}^1$

素因数の和:20099

約数の個数: 240

約数和(自身を含む): 91613214000

約数和(自身を除く): 63007956432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 29, 32, 36, 38, 48, 54, 57, 58, 72, 76, 81, 87, 96, 108, 114, 116, 144, 152, 162, 171, 174, 216, 228, 232, 261, 288, 304, 324, 342, 348, 432, 456, 464, 513, 522, 551, 608, 648, 684, 696, 783, 864, 912, 928, 1026, 1044, 1102, 1296, 1368, 1392, 1539, 1566, 1653, 1824, 2052, 2088, 2204, 2349, 2592, 2736, 2784, 3078, 3132, 3306, 4104, 4176, 4408, 4698, 4959, 5472, 6156, 6264, 6612, 8208, 8352, 8816, 9396, 9918, 12312, 12528, 13224, 14877, 16416, 17632, 18792, 19836, 20029, 24624, 25056, 26448, 29754, 37584, 39672, 40058, 44631, 49248, 52896, 59508, 60087, 75168, 79344, 80116, 89262, 119016, 120174, 158688, 160232, 178524, 180261, 238032, 240348, 320464, 357048, 360522, 380551, 476064, 480696, 540783, 580841, 640928, 714096, 721044, 761102, 961392, 1081566, 1141653, 1161682, 1428192, 1442088, 1522204, 1622349, 1742523, 1922784, 2163132, 2283306, 2323364, 2884176, 3044408, 3244698, 3424959, 3485046, 4326264, 4566612, 4646728, 5227569, 5768352, 6088816, 6489396, 6849918, 6970092, 8652528, 9133224, 9293456, 10274877, 10455138, 11035979, 12177632, 12978792, 13699836, 13940184, 15682707, 17305056, 18266448, 18586912, 20549754, 20910276, 22071958, 25957584, 27399672, 27880368, 30824631, 31365414, 33107937, 36532896, 41099508, 41820552, 44143916, 47048121, 51915168, 54799344, 55760736, 61649262, 62730828, 66215874, 82199016, 83641104, 88287832, 94096242, 99323811, 109598688, 123298524, 125461656, 132431748, 164398032, 167282208, 176575664, 188192484, 198647622, 246597048, 250923312, 264863496, 297971433, 328796064, 353151328, 376384968, 397295244, 493194096, 501846624, 529726992, 595942866, 752769936, 794590488, 893914299, 986388192, 1059453984, 1191885732, 1505539872, 1589180976, 1787828598, 2383771464, 3178361952, 3575657196, 4767542928, 7151314392, 9535085856, 14302628784, 28605257568]

約数ペア:

[(1, 28605257568), (2, 14302628784), (3, 9535085856), (4, 7151314392), (6, 4767542928), (8, 3575657196), (9, 3178361952), (12, 2383771464), (16, 1787828598), (18, 1589180976), (19, 1505539872), (24, 1191885732), (27, 1059453984), (29, 986388192), (32, 893914299), (36, 794590488), (38, 752769936), (48, 595942866), (54, 529726992), (57, 501846624), (58, 493194096), (72, 397295244), (76, 376384968), (81, 353151328), (87, 328796064), (96, 297971433), (108, 264863496), (114, 250923312), (116, 246597048), (144, 198647622), (152, 188192484), (162, 176575664), (171, 167282208), (174, 164398032), (216, 132431748), (228, 125461656), (232, 123298524), (261, 109598688), (288, 99323811), (304, 94096242), (324, 88287832), (342, 83641104), (348, 82199016), (432, 66215874), (456, 62730828), (464, 61649262), (513, 55760736), (522, 54799344), (551, 51915168), (608, 47048121), (648, 44143916), (684, 41820552), (696, 41099508), (783, 36532896), (864, 33107937), (912, 31365414), (928, 30824631), (1026, 27880368), (1044, 27399672), (1102, 25957584), (1296, 22071958), (1368, 20910276), (1392, 20549754), (1539, 18586912), (1566, 18266448), (1653, 17305056), (1824, 15682707), (2052, 13940184), (2088, 13699836), (2204, 12978792), (2349, 12177632), (2592, 11035979), (2736, 10455138), (2784, 10274877), (3078, 9293456), (3132, 9133224), (3306, 8652528), (4104, 6970092), (4176, 6849918), (4408, 6489396), (4698, 6088816), (4959, 5768352), (5472, 5227569), (6156, 4646728), (6264, 4566612), (6612, 4326264), (8208, 3485046), (8352, 3424959), (8816, 3244698), (9396, 3044408), (9918, 2884176), (12312, 2323364), (12528, 2283306), (13224, 2163132), (14877, 1922784), (16416, 1742523), (17632, 1622349), (18792, 1522204), (19836, 1442088), (20029, 1428192), (24624, 1161682), (25056, 1141653), (26448, 1081566), (29754, 961392), (37584, 761102), (39672, 721044), (40058, 714096), (44631, 640928), (49248, 580841), (52896, 540783), (59508, 480696), (60087, 476064), (75168, 380551), (79344, 360522), (80116, 357048), (89262, 320464), (119016, 240348), (120174, 238032), (158688, 180261), (160232, 178524)]