2808911664

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{523}}^1$

素因数の和:720

約数の個数: 240

約数和(自身を含む): 8987480320

約数和(自身を除く): 6178568656

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 36, 38, 39, 48, 52, 57, 72, 76, 78, 104, 114, 117, 144, 151, 152, 156, 171, 208, 228, 234, 247, 302, 304, 312, 342, 453, 456, 468, 494, 523, 604, 624, 684, 741, 906, 912, 936, 988, 1046, 1208, 1359, 1368, 1482, 1569, 1812, 1872, 1963, 1976, 2092, 2223, 2416, 2718, 2736, 2869, 2964, 3138, 3624, 3926, 3952, 4184, 4446, 4707, 5436, 5738, 5889, 5928, 6276, 6799, 7248, 7852, 8368, 8607, 8892, 9414, 9937, 10872, 11476, 11778, 11856, 12552, 13598, 15704, 17214, 17667, 17784, 18828, 19874, 20397, 21744, 22952, 23556, 25104, 25821, 27196, 29811, 31408, 34428, 35334, 35568, 37297, 37656, 39748, 40794, 45904, 47112, 51642, 54392, 59622, 61191, 68856, 70668, 74594, 75312, 78973, 79496, 81588, 89433, 94224, 103284, 108784, 111891, 119244, 122382, 129181, 137712, 141336, 149188, 157946, 158992, 163176, 178866, 206568, 223782, 236919, 238488, 244764, 258362, 282672, 298376, 315892, 326352, 335673, 357732, 387543, 413136, 447564, 473838, 476976, 489528, 516724, 596752, 631784, 671346, 710757, 715464, 775086, 895128, 947676, 979056, 1026649, 1033448, 1162629, 1263568, 1342692, 1421514, 1430928, 1500487, 1550172, 1790256, 1895352, 2053298, 2066896, 2325258, 2685384, 2843028, 3000974, 3079947, 3100344, 3790704, 4106596, 4501461, 4650516, 5370768, 5686056, 6001948, 6159894, 6200688, 8213192, 9002922, 9239841, 9301032, 11372112, 12003896, 12319788, 13504383, 16426384, 18005844, 18479682, 18602064, 19506331, 24007792, 24639576, 27008766, 36011688, 36959364, 39012662, 49279152, 54017532, 58518993, 72023376, 73918728, 78025324, 108035064, 117037986, 147837456, 156050648, 175556979, 216070128, 234075972, 312101296, 351113958, 468151944, 702227916, 936303888, 1404455832, 2808911664]

約数ペア:

[(1, 2808911664), (2, 1404455832), (3, 936303888), (4, 702227916), (6, 468151944), (8, 351113958), (9, 312101296), (12, 234075972), (13, 216070128), (16, 175556979), (18, 156050648), (19, 147837456), (24, 117037986), (26, 108035064), (36, 78025324), (38, 73918728), (39, 72023376), (48, 58518993), (52, 54017532), (57, 49279152), (72, 39012662), (76, 36959364), (78, 36011688), (104, 27008766), (114, 24639576), (117, 24007792), (144, 19506331), (151, 18602064), (152, 18479682), (156, 18005844), (171, 16426384), (208, 13504383), (228, 12319788), (234, 12003896), (247, 11372112), (302, 9301032), (304, 9239841), (312, 9002922), (342, 8213192), (453, 6200688), (456, 6159894), (468, 6001948), (494, 5686056), (523, 5370768), (604, 4650516), (624, 4501461), (684, 4106596), (741, 3790704), (906, 3100344), (912, 3079947), (936, 3000974), (988, 2843028), (1046, 2685384), (1208, 2325258), (1359, 2066896), (1368, 2053298), (1482, 1895352), (1569, 1790256), (1812, 1550172), (1872, 1500487), (1963, 1430928), (1976, 1421514), (2092, 1342692), (2223, 1263568), (2416, 1162629), (2718, 1033448), (2736, 1026649), (2869, 979056), (2964, 947676), (3138, 895128), (3624, 775086), (3926, 715464), (3952, 710757), (4184, 671346), (4446, 631784), (4707, 596752), (5436, 516724), (5738, 489528), (5889, 476976), (5928, 473838), (6276, 447564), (6799, 413136), (7248, 387543), (7852, 357732), (8368, 335673), (8607, 326352), (8892, 315892), (9414, 298376), (9937, 282672), (10872, 258362), (11476, 244764), (11778, 238488), (11856, 236919), (12552, 223782), (13598, 206568), (15704, 178866), (17214, 163176), (17667, 158992), (17784, 157946), (18828, 149188), (19874, 141336), (20397, 137712), (21744, 129181), (22952, 122382), (23556, 119244), (25104, 111891), (25821, 108784), (27196, 103284), (29811, 94224), (31408, 89433), (34428, 81588), (35334, 79496), (35568, 78973), (37297, 75312), (37656, 74594), (39748, 70668), (40794, 68856), (45904, 61191), (47112, 59622), (51642, 54392)]