1018173672

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{151}}^1$

素因数の和:269

約数の個数: 256

約数和(自身を含む): 3151872000

約数和(自身を除く): 2133698328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 31, 36, 38, 53, 54, 57, 62, 72, 76, 93, 106, 108, 114, 124, 151, 152, 159, 171, 186, 212, 216, 228, 248, 279, 302, 318, 342, 372, 424, 453, 456, 477, 513, 558, 589, 604, 636, 684, 744, 837, 906, 954, 1007, 1026, 1116, 1178, 1208, 1272, 1359, 1368, 1431, 1643, 1674, 1767, 1812, 1908, 2014, 2052, 2232, 2356, 2718, 2862, 2869, 3021, 3286, 3348, 3534, 3624, 3816, 4028, 4077, 4104, 4681, 4712, 4929, 5301, 5436, 5724, 5738, 6042, 6572, 6696, 7068, 8003, 8056, 8154, 8607, 9063, 9362, 9858, 10602, 10872, 11448, 11476, 12084, 13144, 14043, 14136, 14787, 15903, 16006, 16308, 17214, 18126, 18724, 19716, 21204, 22952, 24009, 24168, 25821, 27189, 28086, 29574, 31217, 31806, 32012, 32616, 34428, 36252, 37448, 39432, 42129, 42408, 44361, 48018, 51642, 54378, 56172, 59148, 62434, 63612, 64024, 68856, 72027, 72504, 77463, 84258, 88722, 88939, 93651, 96036, 103284, 108756, 112344, 118296, 124868, 126387, 127224, 144054, 152057, 154926, 168516, 177444, 177878, 187302, 192072, 206568, 216081, 217512, 248093, 249736, 252774, 266817, 280953, 288108, 304114, 309852, 337032, 354888, 355756, 374604, 432162, 456171, 496186, 505548, 533634, 561906, 576216, 608228, 619704, 711512, 744279, 749208, 800451, 842859, 864324, 912342, 992372, 1011096, 1067268, 1123812, 1216456, 1368513, 1488558, 1600902, 1685718, 1728648, 1824684, 1984744, 2134536, 2232837, 2247624, 2401353, 2737026, 2977116, 3201804, 3371436, 3649368, 4105539, 4465674, 4713767, 4802706, 5474052, 5954232, 6403608, 6698511, 6742872, 8211078, 8931348, 9427534, 9605412, 10948104, 13397022, 14141301, 16422156, 17862696, 18855068, 19210824, 26794044, 28282602, 32844312, 37710136, 42423903, 53588088, 56565204, 84847806, 113130408, 127271709, 169695612, 254543418, 339391224, 509086836, 1018173672]

約数ペア:

[(1, 1018173672), (2, 509086836), (3, 339391224), (4, 254543418), (6, 169695612), (8, 127271709), (9, 113130408), (12, 84847806), (18, 56565204), (19, 53588088), (24, 42423903), (27, 37710136), (31, 32844312), (36, 28282602), (38, 26794044), (53, 19210824), (54, 18855068), (57, 17862696), (62, 16422156), (72, 14141301), (76, 13397022), (93, 10948104), (106, 9605412), (108, 9427534), (114, 8931348), (124, 8211078), (151, 6742872), (152, 6698511), (159, 6403608), (171, 5954232), (186, 5474052), (212, 4802706), (216, 4713767), (228, 4465674), (248, 4105539), (279, 3649368), (302, 3371436), (318, 3201804), (342, 2977116), (372, 2737026), (424, 2401353), (453, 2247624), (456, 2232837), (477, 2134536), (513, 1984744), (558, 1824684), (589, 1728648), (604, 1685718), (636, 1600902), (684, 1488558), (744, 1368513), (837, 1216456), (906, 1123812), (954, 1067268), (1007, 1011096), (1026, 992372), (1116, 912342), (1178, 864324), (1208, 842859), (1272, 800451), (1359, 749208), (1368, 744279), (1431, 711512), (1643, 619704), (1674, 608228), (1767, 576216), (1812, 561906), (1908, 533634), (2014, 505548), (2052, 496186), (2232, 456171), (2356, 432162), (2718, 374604), (2862, 355756), (2869, 354888), (3021, 337032), (3286, 309852), (3348, 304114), (3534, 288108), (3624, 280953), (3816, 266817), (4028, 252774), (4077, 249736), (4104, 248093), (4681, 217512), (4712, 216081), (4929, 206568), (5301, 192072), (5436, 187302), (5724, 177878), (5738, 177444), (6042, 168516), (6572, 154926), (6696, 152057), (7068, 144054), (8003, 127224), (8056, 126387), (8154, 124868), (8607, 118296), (9063, 112344), (9362, 108756), (9858, 103284), (10602, 96036), (10872, 93651), (11448, 88939), (11476, 88722), (12084, 84258), (13144, 77463), (14043, 72504), (14136, 72027), (14787, 68856), (15903, 64024), (16006, 63612), (16308, 62434), (17214, 59148), (18126, 56172), (18724, 54378), (19716, 51642), (21204, 48018), (22952, 44361), (24009, 42408), (24168, 42129), (25821, 39432), (27189, 37448), (28086, 36252), (29574, 34428), (31217, 32616), (31806, 32012)]