381786912

素因数分解:

$2^5\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1789}}^1$

素因数の和:1840

約数の個数: 192

約数和(自身を含む): 1263024000

約数和(自身を除く): 881237088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 27, 32, 36, 38, 39, 48, 52, 54, 57, 72, 76, 78, 96, 104, 108, 114, 117, 144, 152, 156, 171, 208, 216, 228, 234, 247, 288, 304, 312, 342, 351, 416, 432, 456, 468, 494, 513, 608, 624, 684, 702, 741, 864, 912, 936, 988, 1026, 1248, 1368, 1404, 1482, 1789, 1824, 1872, 1976, 2052, 2223, 2736, 2808, 2964, 3578, 3744, 3952, 4104, 4446, 5367, 5472, 5616, 5928, 6669, 7156, 7904, 8208, 8892, 10734, 11232, 11856, 13338, 14312, 16101, 16416, 17784, 21468, 23257, 23712, 26676, 28624, 32202, 33991, 35568, 42936, 46514, 48303, 53352, 57248, 64404, 67982, 69771, 71136, 85872, 93028, 96606, 101973, 106704, 128808, 135964, 139542, 171744, 186056, 193212, 203946, 209313, 213408, 257616, 271928, 279084, 305919, 372112, 386424, 407892, 418626, 441883, 515232, 543856, 558168, 611838, 627939, 744224, 772848, 815784, 837252, 883766, 917757, 1087712, 1116336, 1223676, 1255878, 1325649, 1545696, 1631568, 1674504, 1767532, 1835514, 2232672, 2447352, 2511756, 2651298, 3263136, 3349008, 3535064, 3671028, 3976947, 4894704, 5023512, 5302596, 6698016, 7070128, 7342056, 7953894, 9789408, 10047024, 10605192, 11930841, 14140256, 14684112, 15907788, 20094048, 21210384, 23861682, 29368224, 31815576, 42420768, 47723364, 63631152, 95446728, 127262304, 190893456, 381786912]

約数ペア:

[(1, 381786912), (2, 190893456), (3, 127262304), (4, 95446728), (6, 63631152), (8, 47723364), (9, 42420768), (12, 31815576), (13, 29368224), (16, 23861682), (18, 21210384), (19, 20094048), (24, 15907788), (26, 14684112), (27, 14140256), (32, 11930841), (36, 10605192), (38, 10047024), (39, 9789408), (48, 7953894), (52, 7342056), (54, 7070128), (57, 6698016), (72, 5302596), (76, 5023512), (78, 4894704), (96, 3976947), (104, 3671028), (108, 3535064), (114, 3349008), (117, 3263136), (144, 2651298), (152, 2511756), (156, 2447352), (171, 2232672), (208, 1835514), (216, 1767532), (228, 1674504), (234, 1631568), (247, 1545696), (288, 1325649), (304, 1255878), (312, 1223676), (342, 1116336), (351, 1087712), (416, 917757), (432, 883766), (456, 837252), (468, 815784), (494, 772848), (513, 744224), (608, 627939), (624, 611838), (684, 558168), (702, 543856), (741, 515232), (864, 441883), (912, 418626), (936, 407892), (988, 386424), (1026, 372112), (1248, 305919), (1368, 279084), (1404, 271928), (1482, 257616), (1789, 213408), (1824, 209313), (1872, 203946), (1976, 193212), (2052, 186056), (2223, 171744), (2736, 139542), (2808, 135964), (2964, 128808), (3578, 106704), (3744, 101973), (3952, 96606), (4104, 93028), (4446, 85872), (5367, 71136), (5472, 69771), (5616, 67982), (5928, 64404), (6669, 57248), (7156, 53352), (7904, 48303), (8208, 46514), (8892, 42936), (10734, 35568), (11232, 33991), (11856, 32202), (13338, 28624), (14312, 26676), (16101, 23712), (16416, 23257), (17784, 21468)]