2145895416

素因数分解:

$2^3\times 3^4\times 7^2\times {\mathrm{19}}^1\times {\mathrm{3557}}^1$

素因数の和:3608

約数の個数: 240

約数和(自身を含む): 7361857800

約数和(自身を除く): 5215962384

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 27, 28, 36, 38, 42, 49, 54, 56, 57, 63, 72, 76, 81, 84, 98, 108, 114, 126, 133, 147, 152, 162, 168, 171, 189, 196, 216, 228, 252, 266, 294, 324, 342, 378, 392, 399, 441, 456, 504, 513, 532, 567, 588, 648, 684, 756, 798, 882, 931, 1026, 1064, 1134, 1176, 1197, 1323, 1368, 1512, 1539, 1596, 1764, 1862, 2052, 2268, 2394, 2646, 2793, 3078, 3192, 3528, 3557, 3591, 3724, 3969, 4104, 4536, 4788, 5292, 5586, 6156, 7114, 7182, 7448, 7938, 8379, 9576, 10584, 10671, 10773, 11172, 12312, 14228, 14364, 15876, 16758, 21342, 21546, 22344, 24899, 25137, 28456, 28728, 31752, 32013, 33516, 42684, 43092, 49798, 50274, 64026, 67032, 67583, 74697, 75411, 85368, 86184, 96039, 99596, 100548, 128052, 135166, 149394, 150822, 174293, 192078, 199192, 201096, 202749, 224091, 256104, 270332, 288117, 298788, 301644, 348586, 384156, 405498, 448182, 473081, 522879, 540664, 576234, 597576, 603288, 608247, 672273, 697172, 768312, 810996, 896364, 946162, 1045758, 1152468, 1216494, 1344546, 1394344, 1419243, 1568637, 1621992, 1792728, 1824741, 1892324, 2016819, 2091516, 2304936, 2432988, 2689092, 2838486, 3137274, 3311567, 3649482, 3784648, 4033638, 4183032, 4257729, 4705911, 4865976, 5378184, 5474223, 5676972, 6274548, 6623134, 7298964, 8067276, 8515458, 9411822, 9934701, 10948446, 11353944, 12549096, 12773187, 13246268, 14117733, 14597928, 16134552, 17030916, 18823644, 19869402, 21896892, 25546374, 26492536, 28235466, 29804103, 34061832, 37647288, 38319561, 39738804, 43793784, 51092748, 56470932, 59608206, 76639122, 79477608, 89412309, 102185496, 112941864, 119216412, 153278244, 178824618, 238432824, 268236927, 306556488, 357649236, 536473854, 715298472, 1072947708, 2145895416]

約数ペア:

[(1, 2145895416), (2, 1072947708), (3, 715298472), (4, 536473854), (6, 357649236), (7, 306556488), (8, 268236927), (9, 238432824), (12, 178824618), (14, 153278244), (18, 119216412), (19, 112941864), (21, 102185496), (24, 89412309), (27, 79477608), (28, 76639122), (36, 59608206), (38, 56470932), (42, 51092748), (49, 43793784), (54, 39738804), (56, 38319561), (57, 37647288), (63, 34061832), (72, 29804103), (76, 28235466), (81, 26492536), (84, 25546374), (98, 21896892), (108, 19869402), (114, 18823644), (126, 17030916), (133, 16134552), (147, 14597928), (152, 14117733), (162, 13246268), (168, 12773187), (171, 12549096), (189, 11353944), (196, 10948446), (216, 9934701), (228, 9411822), (252, 8515458), (266, 8067276), (294, 7298964), (324, 6623134), (342, 6274548), (378, 5676972), (392, 5474223), (399, 5378184), (441, 4865976), (456, 4705911), (504, 4257729), (513, 4183032), (532, 4033638), (567, 3784648), (588, 3649482), (648, 3311567), (684, 3137274), (756, 2838486), (798, 2689092), (882, 2432988), (931, 2304936), (1026, 2091516), (1064, 2016819), (1134, 1892324), (1176, 1824741), (1197, 1792728), (1323, 1621992), (1368, 1568637), (1512, 1419243), (1539, 1394344), (1596, 1344546), (1764, 1216494), (1862, 1152468), (2052, 1045758), (2268, 946162), (2394, 896364), (2646, 810996), (2793, 768312), (3078, 697172), (3192, 672273), (3528, 608247), (3557, 603288), (3591, 597576), (3724, 576234), (3969, 540664), (4104, 522879), (4536, 473081), (4788, 448182), (5292, 405498), (5586, 384156), (6156, 348586), (7114, 301644), (7182, 298788), (7448, 288117), (7938, 270332), (8379, 256104), (9576, 224091), (10584, 202749), (10671, 201096), (10773, 199192), (11172, 192078), (12312, 174293), (14228, 150822), (14364, 149394), (15876, 135166), (16758, 128052), (21342, 100548), (21546, 99596), (22344, 96039), (24899, 86184), (25137, 85368), (28456, 75411), (28728, 74697), (31752, 67583), (32013, 67032), (33516, 64026), (42684, 50274), (43092, 49798)]