19908077184

素因数分解:

$2^7\times 3^3\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{2213}}^1$

素因数の和:2392

約数の個数: 256

約数和(自身を含む): 62328528000

約数和(自身を除く): 42420450816

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 64, 72, 76, 96, 108, 114, 128, 137, 144, 152, 171, 192, 216, 228, 274, 288, 304, 342, 384, 411, 432, 456, 513, 548, 576, 608, 684, 822, 864, 912, 1026, 1096, 1152, 1216, 1233, 1368, 1644, 1728, 1824, 2052, 2192, 2213, 2432, 2466, 2603, 2736, 3288, 3456, 3648, 3699, 4104, 4384, 4426, 4932, 5206, 5472, 6576, 6639, 7296, 7398, 7809, 8208, 8768, 8852, 9864, 10412, 10944, 13152, 13278, 14796, 15618, 16416, 17536, 17704, 19728, 19917, 20824, 21888, 23427, 26304, 26556, 29592, 31236, 32832, 35408, 39456, 39834, 41648, 42047, 46854, 52608, 53112, 59184, 59751, 62472, 65664, 70281, 70816, 78912, 79668, 83296, 84094, 93708, 106224, 118368, 119502, 124944, 126141, 140562, 141632, 157824, 159336, 166592, 168188, 187416, 212448, 236736, 239004, 249888, 252282, 281124, 283264, 303181, 318672, 333184, 336376, 374832, 378423, 424896, 473472, 478008, 499776, 504564, 562248, 606362, 637344, 672752, 749664, 756846, 849792, 909543, 956016, 999552, 1009128, 1124496, 1135269, 1212724, 1274688, 1345504, 1499328, 1513692, 1819086, 1912032, 2018256, 2248992, 2270538, 2425448, 2549376, 2691008, 2728629, 2998656, 3027384, 3638172, 3824064, 4036512, 4497984, 4541076, 4850896, 5382016, 5457258, 5760439, 6054768, 7276344, 7648128, 8073024, 8185887, 8995968, 9082152, 9701792, 10914516, 11520878, 12109536, 14552688, 16146048, 16371774, 17281317, 18164304, 19403584, 21829032, 23041756, 24219072, 29105376, 32743548, 34562634, 36328608, 38807168, 43658064, 46083512, 48438144, 51843951, 58210752, 65487096, 69125268, 72657216, 87316128, 92167024, 103687902, 116421504, 130974192, 138250536, 145314432, 155531853, 174632256, 184334048, 207375804, 261948384, 276501072, 311063706, 349264512, 368668096, 414751608, 523896768, 553002144, 622127412, 737336192, 829503216, 1047793536, 1106004288, 1244254824, 1659006432, 2212008576, 2488509648, 3318012864, 4977019296, 6636025728, 9954038592, 19908077184]

約数ペア:

[(1, 19908077184), (2, 9954038592), (3, 6636025728), (4, 4977019296), (6, 3318012864), (8, 2488509648), (9, 2212008576), (12, 1659006432), (16, 1244254824), (18, 1106004288), (19, 1047793536), (24, 829503216), (27, 737336192), (32, 622127412), (36, 553002144), (38, 523896768), (48, 414751608), (54, 368668096), (57, 349264512), (64, 311063706), (72, 276501072), (76, 261948384), (96, 207375804), (108, 184334048), (114, 174632256), (128, 155531853), (137, 145314432), (144, 138250536), (152, 130974192), (171, 116421504), (192, 103687902), (216, 92167024), (228, 87316128), (274, 72657216), (288, 69125268), (304, 65487096), (342, 58210752), (384, 51843951), (411, 48438144), (432, 46083512), (456, 43658064), (513, 38807168), (548, 36328608), (576, 34562634), (608, 32743548), (684, 29105376), (822, 24219072), (864, 23041756), (912, 21829032), (1026, 19403584), (1096, 18164304), (1152, 17281317), (1216, 16371774), (1233, 16146048), (1368, 14552688), (1644, 12109536), (1728, 11520878), (1824, 10914516), (2052, 9701792), (2192, 9082152), (2213, 8995968), (2432, 8185887), (2466, 8073024), (2603, 7648128), (2736, 7276344), (3288, 6054768), (3456, 5760439), (3648, 5457258), (3699, 5382016), (4104, 4850896), (4384, 4541076), (4426, 4497984), (4932, 4036512), (5206, 3824064), (5472, 3638172), (6576, 3027384), (6639, 2998656), (7296, 2728629), (7398, 2691008), (7809, 2549376), (8208, 2425448), (8768, 2270538), (8852, 2248992), (9864, 2018256), (10412, 1912032), (10944, 1819086), (13152, 1513692), (13278, 1499328), (14796, 1345504), (15618, 1274688), (16416, 1212724), (17536, 1135269), (17704, 1124496), (19728, 1009128), (19917, 999552), (20824, 956016), (21888, 909543), (23427, 849792), (26304, 756846), (26556, 749664), (29592, 672752), (31236, 637344), (32832, 606362), (35408, 562248), (39456, 504564), (39834, 499776), (41648, 478008), (42047, 473472), (46854, 424896), (52608, 378423), (53112, 374832), (59184, 336376), (59751, 333184), (62472, 318672), (65664, 303181), (70281, 283264), (70816, 281124), (78912, 252282), (79668, 249888), (83296, 239004), (84094, 236736), (93708, 212448), (106224, 187416), (118368, 168188), (119502, 166592), (124944, 159336), (126141, 157824), (140562, 141632)]