38716392

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{389}}^1$

素因数の和:451

約数の個数: 128

約数和(自身を含む): 117936000

約数和(自身を除く): 79219608

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 24, 26, 29, 33, 39, 44, 52, 58, 66, 78, 87, 88, 104, 116, 132, 143, 156, 174, 232, 264, 286, 312, 319, 348, 377, 389, 429, 572, 638, 696, 754, 778, 858, 957, 1131, 1144, 1167, 1276, 1508, 1556, 1716, 1914, 2262, 2334, 2552, 3016, 3112, 3432, 3828, 4147, 4279, 4524, 4668, 5057, 7656, 8294, 8558, 9048, 9336, 10114, 11281, 12441, 12837, 15171, 16588, 17116, 20228, 22562, 24882, 25674, 30342, 33176, 33843, 34232, 40456, 45124, 49764, 51348, 55627, 60684, 67686, 90248, 99528, 102696, 111254, 121368, 124091, 135372, 146653, 166881, 222508, 248182, 270744, 293306, 333762, 372273, 439959, 445016, 496364, 586612, 667524, 744546, 879918, 992728, 1173224, 1335048, 1489092, 1613183, 1759836, 2978184, 3226366, 3519672, 4839549, 6452732, 9679098, 12905464, 19358196, 38716392]

約数ペア:

[(1, 38716392), (2, 19358196), (3, 12905464), (4, 9679098), (6, 6452732), (8, 4839549), (11, 3519672), (12, 3226366), (13, 2978184), (22, 1759836), (24, 1613183), (26, 1489092), (29, 1335048), (33, 1173224), (39, 992728), (44, 879918), (52, 744546), (58, 667524), (66, 586612), (78, 496364), (87, 445016), (88, 439959), (104, 372273), (116, 333762), (132, 293306), (143, 270744), (156, 248182), (174, 222508), (232, 166881), (264, 146653), (286, 135372), (312, 124091), (319, 121368), (348, 111254), (377, 102696), (389, 99528), (429, 90248), (572, 67686), (638, 60684), (696, 55627), (754, 51348), (778, 49764), (858, 45124), (957, 40456), (1131, 34232), (1144, 33843), (1167, 33176), (1276, 30342), (1508, 25674), (1556, 24882), (1716, 22562), (1914, 20228), (2262, 17116), (2334, 16588), (2552, 15171), (3016, 12837), (3112, 12441), (3432, 11281), (3828, 10114), (4147, 9336), (4279, 9048), (4524, 8558), (4668, 8294), (5057, 7656)]