2019969648

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{317}}^1$

素因数の和:504

約数の個数: 240

約数和(自身を含む): 6366690720

約数和(自身を除く): 4346721072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 19, 24, 34, 36, 38, 48, 51, 57, 68, 72, 76, 102, 114, 136, 137, 144, 152, 153, 171, 204, 228, 272, 274, 304, 306, 317, 323, 342, 408, 411, 456, 548, 612, 634, 646, 684, 816, 822, 912, 951, 969, 1096, 1224, 1233, 1268, 1292, 1368, 1644, 1902, 1938, 2192, 2329, 2448, 2466, 2536, 2584, 2603, 2736, 2853, 2907, 3288, 3804, 3876, 4658, 4932, 5072, 5168, 5206, 5389, 5706, 5814, 6023, 6576, 6987, 7608, 7752, 7809, 9316, 9864, 10412, 10778, 11412, 11628, 12046, 13974, 15216, 15504, 15618, 16167, 18069, 18632, 19728, 20824, 20961, 21556, 22824, 23256, 23427, 24092, 27948, 31236, 32334, 36138, 37264, 41648, 41922, 43112, 43429, 44251, 45648, 46512, 46854, 48184, 48501, 54207, 55896, 62472, 64668, 72276, 83844, 86224, 86858, 88502, 93708, 96368, 97002, 102391, 108414, 111792, 124944, 129336, 130287, 132753, 144552, 167688, 173716, 177004, 187416, 194004, 204782, 216828, 258672, 260574, 265506, 289104, 307173, 335376, 347432, 354008, 374832, 388008, 390861, 398259, 409564, 433656, 521148, 531012, 614346, 694864, 708016, 738293, 776016, 781722, 796518, 819128, 825151, 867312, 921519, 1042296, 1062024, 1228692, 1476586, 1563444, 1593036, 1638256, 1650302, 1843038, 2084592, 2124048, 2214879, 2457384, 2475453, 2953172, 3126888, 3186072, 3300604, 3686076, 4429758, 4914768, 4950906, 5906344, 6253776, 6372144, 6601208, 6644637, 7372152, 7426359, 8859516, 9901812, 11812688, 13202416, 13289274, 14027567, 14744304, 14852718, 17719032, 19803624, 26578548, 28055134, 29705436, 35438064, 39607248, 42082701, 53157096, 56110268, 59410872, 84165402, 106314192, 112220536, 118821744, 126248103, 168330804, 224441072, 252496206, 336661608, 504992412, 673323216, 1009984824, 2019969648]

約数ペア:

[(1, 2019969648), (2, 1009984824), (3, 673323216), (4, 504992412), (6, 336661608), (8, 252496206), (9, 224441072), (12, 168330804), (16, 126248103), (17, 118821744), (18, 112220536), (19, 106314192), (24, 84165402), (34, 59410872), (36, 56110268), (38, 53157096), (48, 42082701), (51, 39607248), (57, 35438064), (68, 29705436), (72, 28055134), (76, 26578548), (102, 19803624), (114, 17719032), (136, 14852718), (137, 14744304), (144, 14027567), (152, 13289274), (153, 13202416), (171, 11812688), (204, 9901812), (228, 8859516), (272, 7426359), (274, 7372152), (304, 6644637), (306, 6601208), (317, 6372144), (323, 6253776), (342, 5906344), (408, 4950906), (411, 4914768), (456, 4429758), (548, 3686076), (612, 3300604), (634, 3186072), (646, 3126888), (684, 2953172), (816, 2475453), (822, 2457384), (912, 2214879), (951, 2124048), (969, 2084592), (1096, 1843038), (1224, 1650302), (1233, 1638256), (1268, 1593036), (1292, 1563444), (1368, 1476586), (1644, 1228692), (1902, 1062024), (1938, 1042296), (2192, 921519), (2329, 867312), (2448, 825151), (2466, 819128), (2536, 796518), (2584, 781722), (2603, 776016), (2736, 738293), (2853, 708016), (2907, 694864), (3288, 614346), (3804, 531012), (3876, 521148), (4658, 433656), (4932, 409564), (5072, 398259), (5168, 390861), (5206, 388008), (5389, 374832), (5706, 354008), (5814, 347432), (6023, 335376), (6576, 307173), (6987, 289104), (7608, 265506), (7752, 260574), (7809, 258672), (9316, 216828), (9864, 204782), (10412, 194004), (10778, 187416), (11412, 177004), (11628, 173716), (12046, 167688), (13974, 144552), (15216, 132753), (15504, 130287), (15618, 129336), (16167, 124944), (18069, 111792), (18632, 108414), (19728, 102391), (20824, 97002), (20961, 96368), (21556, 93708), (22824, 88502), (23256, 86858), (23427, 86224), (24092, 83844), (27948, 72276), (31236, 64668), (32334, 62472), (36138, 55896), (37264, 54207), (41648, 48501), (41922, 48184), (43112, 46854), (43429, 46512), (44251, 45648)]