16419312

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{179}}^1$

素因数の和:220

約数の個数: 180

約数和(自身を含む): 57886920

約数和(自身を除く): 41467608

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 36, 39, 42, 48, 49, 52, 56, 63, 72, 78, 84, 91, 98, 104, 112, 117, 126, 144, 147, 156, 168, 179, 182, 196, 208, 234, 252, 273, 294, 312, 336, 358, 364, 392, 441, 468, 504, 537, 546, 588, 624, 637, 716, 728, 784, 819, 882, 936, 1008, 1074, 1092, 1176, 1253, 1274, 1432, 1456, 1611, 1638, 1764, 1872, 1911, 2148, 2184, 2327, 2352, 2506, 2548, 2864, 3222, 3276, 3528, 3759, 3822, 4296, 4368, 4654, 5012, 5096, 5733, 6444, 6552, 6981, 7056, 7518, 7644, 8592, 8771, 9308, 10024, 10192, 11277, 11466, 12888, 13104, 13962, 15036, 15288, 16289, 17542, 18616, 20048, 20943, 22554, 22932, 25776, 26313, 27924, 30072, 30576, 32578, 35084, 37232, 41886, 45108, 45864, 48867, 52626, 55848, 60144, 65156, 70168, 78939, 83772, 90216, 91728, 97734, 105252, 111696, 114023, 130312, 140336, 146601, 157878, 167544, 180432, 195468, 210504, 228046, 260624, 293202, 315756, 335088, 342069, 390936, 421008, 456092, 586404, 631512, 684138, 781872, 912184, 1026207, 1172808, 1263024, 1368276, 1824368, 2052414, 2345616, 2736552, 4104828, 5473104, 8209656, 16419312]

約数ペア:

[(1, 16419312), (2, 8209656), (3, 5473104), (4, 4104828), (6, 2736552), (7, 2345616), (8, 2052414), (9, 1824368), (12, 1368276), (13, 1263024), (14, 1172808), (16, 1026207), (18, 912184), (21, 781872), (24, 684138), (26, 631512), (28, 586404), (36, 456092), (39, 421008), (42, 390936), (48, 342069), (49, 335088), (52, 315756), (56, 293202), (63, 260624), (72, 228046), (78, 210504), (84, 195468), (91, 180432), (98, 167544), (104, 157878), (112, 146601), (117, 140336), (126, 130312), (144, 114023), (147, 111696), (156, 105252), (168, 97734), (179, 91728), (182, 90216), (196, 83772), (208, 78939), (234, 70168), (252, 65156), (273, 60144), (294, 55848), (312, 52626), (336, 48867), (358, 45864), (364, 45108), (392, 41886), (441, 37232), (468, 35084), (504, 32578), (537, 30576), (546, 30072), (588, 27924), (624, 26313), (637, 25776), (716, 22932), (728, 22554), (784, 20943), (819, 20048), (882, 18616), (936, 17542), (1008, 16289), (1074, 15288), (1092, 15036), (1176, 13962), (1253, 13104), (1274, 12888), (1432, 11466), (1456, 11277), (1611, 10192), (1638, 10024), (1764, 9308), (1872, 8771), (1911, 8592), (2148, 7644), (2184, 7518), (2327, 7056), (2352, 6981), (2506, 6552), (2548, 6444), (2864, 5733), (3222, 5096), (3276, 5012), (3528, 4654), (3759, 4368), (3822, 4296)]