1553893704

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{881}}^1$

素因数の和:1052

約数の個数: 192

約数和(自身を含む): 4903778880

約数和(自身を除く): 3349885176

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 17, 18, 22, 24, 33, 34, 36, 44, 51, 66, 68, 72, 88, 99, 102, 131, 132, 136, 153, 187, 198, 204, 262, 264, 306, 374, 393, 396, 408, 524, 561, 612, 748, 786, 792, 881, 1048, 1122, 1179, 1224, 1441, 1496, 1572, 1683, 1762, 2227, 2244, 2358, 2643, 2882, 3144, 3366, 3524, 4323, 4454, 4488, 4716, 5286, 5764, 6681, 6732, 7048, 7929, 8646, 8908, 9432, 9691, 10572, 11528, 12969, 13362, 13464, 14977, 15858, 17292, 17816, 19382, 20043, 21144, 24497, 25938, 26724, 29073, 29954, 31716, 34584, 38764, 40086, 44931, 48994, 51876, 53448, 58146, 59908, 63432, 73491, 77528, 80172, 87219, 89862, 97988, 103752, 115411, 116292, 119816, 134793, 146982, 160344, 164747, 174438, 179724, 195976, 220473, 230822, 232584, 269586, 293964, 329494, 346233, 348876, 359448, 440946, 461644, 494241, 539172, 587928, 658988, 692466, 697752, 881892, 923288, 988482, 1038699, 1078344, 1269521, 1317976, 1384932, 1482723, 1763784, 1961987, 1976964, 2077398, 2539042, 2769864, 2965446, 3808563, 3923974, 3953928, 4154796, 5078084, 5885961, 5930892, 7617126, 7847948, 8309592, 10156168, 11425689, 11771922, 11861784, 15234252, 15695896, 17657883, 21581857, 22851378, 23543844, 30468504, 35315766, 43163714, 45702756, 47087688, 64745571, 70631532, 86327428, 91405512, 129491142, 141263064, 172654856, 194236713, 258982284, 388473426, 517964568, 776946852, 1553893704]

約数ペア:

[(1, 1553893704), (2, 776946852), (3, 517964568), (4, 388473426), (6, 258982284), (8, 194236713), (9, 172654856), (11, 141263064), (12, 129491142), (17, 91405512), (18, 86327428), (22, 70631532), (24, 64745571), (33, 47087688), (34, 45702756), (36, 43163714), (44, 35315766), (51, 30468504), (66, 23543844), (68, 22851378), (72, 21581857), (88, 17657883), (99, 15695896), (102, 15234252), (131, 11861784), (132, 11771922), (136, 11425689), (153, 10156168), (187, 8309592), (198, 7847948), (204, 7617126), (262, 5930892), (264, 5885961), (306, 5078084), (374, 4154796), (393, 3953928), (396, 3923974), (408, 3808563), (524, 2965446), (561, 2769864), (612, 2539042), (748, 2077398), (786, 1976964), (792, 1961987), (881, 1763784), (1048, 1482723), (1122, 1384932), (1179, 1317976), (1224, 1269521), (1441, 1078344), (1496, 1038699), (1572, 988482), (1683, 923288), (1762, 881892), (2227, 697752), (2244, 692466), (2358, 658988), (2643, 587928), (2882, 539172), (3144, 494241), (3366, 461644), (3524, 440946), (4323, 359448), (4454, 348876), (4488, 346233), (4716, 329494), (5286, 293964), (5764, 269586), (6681, 232584), (6732, 230822), (7048, 220473), (7929, 195976), (8646, 179724), (8908, 174438), (9432, 164747), (9691, 160344), (10572, 146982), (11528, 134793), (12969, 119816), (13362, 116292), (13464, 115411), (14977, 103752), (15858, 97988), (17292, 89862), (17816, 87219), (19382, 80172), (20043, 77528), (21144, 73491), (24497, 63432), (25938, 59908), (26724, 58146), (29073, 53448), (29954, 51876), (31716, 48994), (34584, 44931), (38764, 40086)]