644729843808

素因数分解:

$2^5\times 3^3\times {\mathrm{467}}^1\times {\mathrm{653}}^1\times {\mathrm{2447}}^1$

素因数の和:3586

約数の個数: 192

約数和(自身を含む): 1888145925120

約数和(自身を除く): 1243416081312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 467, 653, 864, 934, 1306, 1401, 1868, 1959, 2447, 2612, 2802, 3736, 3918, 4203, 4894, 5224, 5604, 5877, 7341, 7472, 7836, 8406, 9788, 10448, 11208, 11754, 12609, 14682, 14944, 15672, 16812, 17631, 19576, 20896, 22023, 22416, 23508, 25218, 29364, 31344, 33624, 35262, 39152, 44046, 44832, 47016, 50436, 58728, 62688, 66069, 67248, 70524, 78304, 88092, 94032, 100872, 117456, 132138, 134496, 141048, 176184, 188064, 201744, 234912, 264276, 282096, 304951, 352368, 403488, 528552, 564192, 609902, 704736, 914853, 1057104, 1142749, 1219804, 1597891, 1829706, 2114208, 2285498, 2439608, 2744559, 3195782, 3428247, 3659412, 4570996, 4793673, 4879216, 5489118, 6391564, 6856494, 7318824, 8233677, 9141992, 9587346, 9758432, 10284741, 10978236, 12783128, 13712988, 14381019, 14637648, 16467354, 18283984, 19174692, 20569482, 21956472, 25566256, 27425976, 28762038, 29275296, 30854223, 32934708, 36567968, 38349384, 41138964, 43143057, 43912944, 51132512, 54851952, 57524076, 61708446, 65869416, 76698768, 82277928, 86286114, 87825888, 109703904, 115048152, 123416892, 131738832, 153397536, 164555856, 172572228, 230096304, 246833784, 263477664, 329111712, 345144456, 460192608, 493667568, 690288912, 746215097, 987335136, 1380577824, 1492430194, 2238645291, 2984860388, 4477290582, 5969720776, 6715935873, 8954581164, 11939441552, 13431871746, 17909162328, 20147807619, 23878883104, 26863743492, 35818324656, 40295615238, 53727486984, 71636649312, 80591230476, 107454973968, 161182460952, 214909947936, 322364921904, 644729843808]

約数ペア:

[(1, 644729843808), (2, 322364921904), (3, 214909947936), (4, 161182460952), (6, 107454973968), (8, 80591230476), (9, 71636649312), (12, 53727486984), (16, 40295615238), (18, 35818324656), (24, 26863743492), (27, 23878883104), (32, 20147807619), (36, 17909162328), (48, 13431871746), (54, 11939441552), (72, 8954581164), (96, 6715935873), (108, 5969720776), (144, 4477290582), (216, 2984860388), (288, 2238645291), (432, 1492430194), (467, 1380577824), (653, 987335136), (864, 746215097), (934, 690288912), (1306, 493667568), (1401, 460192608), (1868, 345144456), (1959, 329111712), (2447, 263477664), (2612, 246833784), (2802, 230096304), (3736, 172572228), (3918, 164555856), (4203, 153397536), (4894, 131738832), (5224, 123416892), (5604, 115048152), (5877, 109703904), (7341, 87825888), (7472, 86286114), (7836, 82277928), (8406, 76698768), (9788, 65869416), (10448, 61708446), (11208, 57524076), (11754, 54851952), (12609, 51132512), (14682, 43912944), (14944, 43143057), (15672, 41138964), (16812, 38349384), (17631, 36567968), (19576, 32934708), (20896, 30854223), (22023, 29275296), (22416, 28762038), (23508, 27425976), (25218, 25566256), (29364, 21956472), (31344, 20569482), (33624, 19174692), (35262, 18283984), (39152, 16467354), (44046, 14637648), (44832, 14381019), (47016, 13712988), (50436, 12783128), (58728, 10978236), (62688, 10284741), (66069, 9758432), (67248, 9587346), (70524, 9141992), (78304, 8233677), (88092, 7318824), (94032, 6856494), (100872, 6391564), (117456, 5489118), (132138, 4879216), (134496, 4793673), (141048, 4570996), (176184, 3659412), (188064, 3428247), (201744, 3195782), (234912, 2744559), (264276, 2439608), (282096, 2285498), (304951, 2114208), (352368, 1829706), (403488, 1597891), (528552, 1219804), (564192, 1142749), (609902, 1057104), (704736, 914853)]