15580398848

素因数分解:

$2^8\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{11161}}^1$

素因数の和:11244

約数の個数: 144

約数和(自身を含む): 38329415040

約数和(自身を除く): 22749016192

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 41, 56, 64, 76, 82, 112, 128, 133, 152, 164, 224, 256, 266, 287, 304, 328, 448, 532, 574, 608, 656, 779, 896, 1064, 1148, 1216, 1312, 1558, 1792, 2128, 2296, 2432, 2624, 3116, 4256, 4592, 4864, 5248, 5453, 6232, 8512, 9184, 10496, 10906, 11161, 12464, 17024, 18368, 21812, 22322, 24928, 34048, 36736, 43624, 44644, 49856, 73472, 78127, 87248, 89288, 99712, 156254, 174496, 178576, 199424, 212059, 312508, 348992, 357152, 424118, 457601, 625016, 697984, 714304, 848236, 915202, 1250032, 1395968, 1428608, 1484413, 1696472, 1830404, 2500064, 2857216, 2968826, 3203207, 3392944, 3660808, 5000128, 5937652, 6406414, 6785888, 7321616, 8694419, 10000256, 11875304, 12812828, 13571776, 14643232, 17388838, 20000512, 23750608, 25625656, 27143552, 29286464, 34777676, 47501216, 51251312, 54287104, 58572928, 60860933, 69555352, 95002432, 102502624, 117145856, 121721866, 139110704, 190004864, 205005248, 243443732, 278221408, 380009728, 410010496, 486887464, 556442816, 820020992, 973774928, 1112885632, 1947549856, 2225771264, 3895099712, 7790199424, 15580398848]

約数ペア:

[(1, 15580398848), (2, 7790199424), (4, 3895099712), (7, 2225771264), (8, 1947549856), (14, 1112885632), (16, 973774928), (19, 820020992), (28, 556442816), (32, 486887464), (38, 410010496), (41, 380009728), (56, 278221408), (64, 243443732), (76, 205005248), (82, 190004864), (112, 139110704), (128, 121721866), (133, 117145856), (152, 102502624), (164, 95002432), (224, 69555352), (256, 60860933), (266, 58572928), (287, 54287104), (304, 51251312), (328, 47501216), (448, 34777676), (532, 29286464), (574, 27143552), (608, 25625656), (656, 23750608), (779, 20000512), (896, 17388838), (1064, 14643232), (1148, 13571776), (1216, 12812828), (1312, 11875304), (1558, 10000256), (1792, 8694419), (2128, 7321616), (2296, 6785888), (2432, 6406414), (2624, 5937652), (3116, 5000128), (4256, 3660808), (4592, 3392944), (4864, 3203207), (5248, 2968826), (5453, 2857216), (6232, 2500064), (8512, 1830404), (9184, 1696472), (10496, 1484413), (10906, 1428608), (11161, 1395968), (12464, 1250032), (17024, 915202), (18368, 848236), (21812, 714304), (22322, 697984), (24928, 625016), (34048, 457601), (36736, 424118), (43624, 357152), (44644, 348992), (49856, 312508), (73472, 212059), (78127, 199424), (87248, 178576), (89288, 174496), (99712, 156254)]