380395296

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{311}}^1$

素因数の和:495

約数の個数: 144

約数和(自身を含む): 1128411648

約数和(自身を除く): 748016352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 72, 93, 96, 124, 137, 144, 186, 248, 274, 279, 288, 311, 372, 411, 496, 548, 558, 622, 744, 822, 933, 992, 1096, 1116, 1233, 1244, 1488, 1644, 1866, 2192, 2232, 2466, 2488, 2799, 2976, 3288, 3732, 4247, 4384, 4464, 4932, 4976, 5598, 6576, 7464, 8494, 8928, 9641, 9864, 9952, 11196, 12741, 13152, 14928, 16988, 19282, 19728, 22392, 25482, 28923, 29856, 33976, 38223, 38564, 39456, 42607, 44784, 50964, 57846, 67952, 76446, 77128, 85214, 86769, 89568, 101928, 115692, 127821, 135904, 152892, 154256, 170428, 173538, 203856, 231384, 255642, 305784, 308512, 340856, 347076, 383463, 407712, 462768, 511284, 611568, 681712, 694152, 766926, 925536, 1022568, 1223136, 1320817, 1363424, 1388304, 1533852, 2045136, 2641634, 2776608, 3067704, 3962451, 4090272, 5283268, 6135408, 7924902, 10566536, 11887353, 12270816, 15849804, 21133072, 23774706, 31699608, 42266144, 47549412, 63399216, 95098824, 126798432, 190197648, 380395296]

約数ペア:

[(1, 380395296), (2, 190197648), (3, 126798432), (4, 95098824), (6, 63399216), (8, 47549412), (9, 42266144), (12, 31699608), (16, 23774706), (18, 21133072), (24, 15849804), (31, 12270816), (32, 11887353), (36, 10566536), (48, 7924902), (62, 6135408), (72, 5283268), (93, 4090272), (96, 3962451), (124, 3067704), (137, 2776608), (144, 2641634), (186, 2045136), (248, 1533852), (274, 1388304), (279, 1363424), (288, 1320817), (311, 1223136), (372, 1022568), (411, 925536), (496, 766926), (548, 694152), (558, 681712), (622, 611568), (744, 511284), (822, 462768), (933, 407712), (992, 383463), (1096, 347076), (1116, 340856), (1233, 308512), (1244, 305784), (1488, 255642), (1644, 231384), (1866, 203856), (2192, 173538), (2232, 170428), (2466, 154256), (2488, 152892), (2799, 135904), (2976, 127821), (3288, 115692), (3732, 101928), (4247, 89568), (4384, 86769), (4464, 85214), (4932, 77128), (4976, 76446), (5598, 67952), (6576, 57846), (7464, 50964), (8494, 44784), (8928, 42607), (9641, 39456), (9864, 38564), (9952, 38223), (11196, 33976), (12741, 29856), (13152, 28923), (14928, 25482), (16988, 22392), (19282, 19728)]