2019054708

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{257}}^1\times {\mathrm{389}}^1$

素因数の和:687

約数の個数: 192

約数和(自身を含む): 6085497600

約数和(自身を除く): 4066442892

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 17, 18, 22, 27, 33, 34, 36, 44, 51, 54, 66, 68, 99, 102, 108, 132, 153, 187, 198, 204, 257, 297, 306, 374, 389, 396, 459, 514, 561, 594, 612, 748, 771, 778, 918, 1028, 1122, 1167, 1188, 1542, 1556, 1683, 1836, 2244, 2313, 2334, 2827, 3084, 3366, 3501, 4279, 4369, 4626, 4668, 5049, 5654, 6613, 6732, 6939, 7002, 8481, 8558, 8738, 9252, 10098, 10503, 11308, 12837, 13107, 13226, 13878, 14004, 16962, 17116, 17476, 19839, 20196, 21006, 25443, 25674, 26214, 26452, 27756, 33924, 38511, 39321, 39678, 42012, 48059, 50886, 51348, 52428, 59517, 72743, 76329, 77022, 78642, 79356, 96118, 99973, 101772, 115533, 117963, 119034, 144177, 145486, 152658, 154044, 157284, 178551, 192236, 199946, 218229, 231066, 235926, 238068, 288354, 290972, 299919, 305316, 357102, 399892, 432531, 436458, 462132, 471852, 576708, 599838, 654687, 714204, 865062, 872916, 899757, 1099703, 1199676, 1297593, 1309374, 1699541, 1730124, 1799514, 1964061, 2199406, 2595186, 2618748, 2699271, 3299109, 3399082, 3599028, 3928122, 4398812, 5098623, 5190372, 5398542, 6598218, 6798164, 7856244, 9897327, 10197246, 10797084, 13196436, 15295869, 18694951, 19794654, 20394492, 29691981, 30591738, 37389902, 39589308, 45887607, 56084853, 59383962, 61183476, 74779804, 91775214, 112169706, 118767924, 168254559, 183550428, 224339412, 336509118, 504763677, 673018236, 1009527354, 2019054708]

約数ペア:

[(1, 2019054708), (2, 1009527354), (3, 673018236), (4, 504763677), (6, 336509118), (9, 224339412), (11, 183550428), (12, 168254559), (17, 118767924), (18, 112169706), (22, 91775214), (27, 74779804), (33, 61183476), (34, 59383962), (36, 56084853), (44, 45887607), (51, 39589308), (54, 37389902), (66, 30591738), (68, 29691981), (99, 20394492), (102, 19794654), (108, 18694951), (132, 15295869), (153, 13196436), (187, 10797084), (198, 10197246), (204, 9897327), (257, 7856244), (297, 6798164), (306, 6598218), (374, 5398542), (389, 5190372), (396, 5098623), (459, 4398812), (514, 3928122), (561, 3599028), (594, 3399082), (612, 3299109), (748, 2699271), (771, 2618748), (778, 2595186), (918, 2199406), (1028, 1964061), (1122, 1799514), (1167, 1730124), (1188, 1699541), (1542, 1309374), (1556, 1297593), (1683, 1199676), (1836, 1099703), (2244, 899757), (2313, 872916), (2334, 865062), (2827, 714204), (3084, 654687), (3366, 599838), (3501, 576708), (4279, 471852), (4369, 462132), (4626, 436458), (4668, 432531), (5049, 399892), (5654, 357102), (6613, 305316), (6732, 299919), (6939, 290972), (7002, 288354), (8481, 238068), (8558, 235926), (8738, 231066), (9252, 218229), (10098, 199946), (10503, 192236), (11308, 178551), (12837, 157284), (13107, 154044), (13226, 152658), (13878, 145486), (14004, 144177), (16962, 119034), (17116, 117963), (17476, 115533), (19839, 101772), (20196, 99973), (21006, 96118), (25443, 79356), (25674, 78642), (26214, 77022), (26452, 76329), (27756, 72743), (33924, 59517), (38511, 52428), (39321, 51348), (39678, 50886), (42012, 48059)]