222670728

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{337}}^1$

素因数の和:401

約数の個数: 256

約数和(自身を含む): 778752000

約数和(自身を除く): 556081272

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 23, 24, 27, 28, 36, 38, 42, 46, 54, 56, 57, 63, 69, 72, 76, 84, 92, 108, 114, 126, 133, 138, 152, 161, 168, 171, 184, 189, 207, 216, 228, 252, 266, 276, 322, 337, 342, 378, 399, 414, 437, 456, 483, 504, 513, 532, 552, 621, 644, 674, 684, 756, 798, 828, 874, 966, 1011, 1026, 1064, 1197, 1242, 1288, 1311, 1348, 1368, 1449, 1512, 1596, 1656, 1748, 1932, 2022, 2052, 2359, 2394, 2484, 2622, 2696, 2898, 3033, 3059, 3192, 3496, 3591, 3864, 3933, 4044, 4104, 4347, 4718, 4788, 4968, 5244, 5796, 6066, 6118, 6403, 7077, 7182, 7751, 7866, 8088, 8694, 9099, 9177, 9436, 9576, 10488, 11592, 11799, 12132, 12236, 12806, 14154, 14364, 15502, 15732, 17388, 18198, 18354, 18872, 19209, 21231, 23253, 23598, 24264, 24472, 25612, 27531, 28308, 28728, 31004, 31464, 34776, 36396, 36708, 38418, 42462, 44821, 46506, 47196, 51224, 54257, 55062, 56616, 57627, 62008, 63693, 69759, 72792, 73416, 76836, 82593, 84924, 89642, 93012, 94392, 108514, 110124, 115254, 127386, 134463, 139518, 147269, 153672, 162771, 165186, 169848, 172881, 179284, 186024, 209277, 217028, 220248, 230508, 254772, 268926, 279036, 294538, 325542, 330372, 345762, 358568, 403389, 418554, 434056, 441807, 461016, 488313, 509544, 537852, 558072, 589076, 651084, 660744, 691524, 806778, 837108, 883614, 976626, 1030883, 1075704, 1178152, 1210167, 1302168, 1325421, 1383048, 1464939, 1613556, 1674216, 1767228, 1953252, 2061766, 2420334, 2650842, 2929878, 3092649, 3227112, 3534456, 3906504, 3976263, 4123532, 4840668, 5301684, 5859756, 6185298, 7952526, 8247064, 9277947, 9681336, 10603368, 11719512, 12370596, 15905052, 18555894, 24741192, 27833841, 31810104, 37111788, 55667682, 74223576, 111335364, 222670728]

約数ペア:

[(1, 222670728), (2, 111335364), (3, 74223576), (4, 55667682), (6, 37111788), (7, 31810104), (8, 27833841), (9, 24741192), (12, 18555894), (14, 15905052), (18, 12370596), (19, 11719512), (21, 10603368), (23, 9681336), (24, 9277947), (27, 8247064), (28, 7952526), (36, 6185298), (38, 5859756), (42, 5301684), (46, 4840668), (54, 4123532), (56, 3976263), (57, 3906504), (63, 3534456), (69, 3227112), (72, 3092649), (76, 2929878), (84, 2650842), (92, 2420334), (108, 2061766), (114, 1953252), (126, 1767228), (133, 1674216), (138, 1613556), (152, 1464939), (161, 1383048), (168, 1325421), (171, 1302168), (184, 1210167), (189, 1178152), (207, 1075704), (216, 1030883), (228, 976626), (252, 883614), (266, 837108), (276, 806778), (322, 691524), (337, 660744), (342, 651084), (378, 589076), (399, 558072), (414, 537852), (437, 509544), (456, 488313), (483, 461016), (504, 441807), (513, 434056), (532, 418554), (552, 403389), (621, 358568), (644, 345762), (674, 330372), (684, 325542), (756, 294538), (798, 279036), (828, 268926), (874, 254772), (966, 230508), (1011, 220248), (1026, 217028), (1064, 209277), (1197, 186024), (1242, 179284), (1288, 172881), (1311, 169848), (1348, 165186), (1368, 162771), (1449, 153672), (1512, 147269), (1596, 139518), (1656, 134463), (1748, 127386), (1932, 115254), (2022, 110124), (2052, 108514), (2359, 94392), (2394, 93012), (2484, 89642), (2622, 84924), (2696, 82593), (2898, 76836), (3033, 73416), (3059, 72792), (3192, 69759), (3496, 63693), (3591, 62008), (3864, 57627), (3933, 56616), (4044, 55062), (4104, 54257), (4347, 51224), (4718, 47196), (4788, 46506), (4968, 44821), (5244, 42462), (5796, 38418), (6066, 36708), (6118, 36396), (6403, 34776), (7077, 31464), (7182, 31004), (7751, 28728), (7866, 28308), (8088, 27531), (8694, 25612), (9099, 24472), (9177, 24264), (9436, 23598), (9576, 23253), (10488, 21231), (11592, 19209), (11799, 18872), (12132, 18354), (12236, 18198), (12806, 17388), (14154, 15732), (14364, 15502)]