285296472

素因数分解:

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

素因数の和:494

約数の個数: 128

約数和(自身を含む): 826675200

約数和(自身を除く): 541378728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 31, 36, 54, 62, 72, 93, 108, 124, 137, 186, 216, 248, 274, 279, 311, 372, 411, 548, 558, 622, 744, 822, 837, 933, 1096, 1116, 1233, 1244, 1644, 1674, 1866, 2232, 2466, 2488, 2799, 3288, 3348, 3699, 3732, 4247, 4932, 5598, 6696, 7398, 7464, 8397, 8494, 9641, 9864, 11196, 12741, 14796, 16794, 16988, 19282, 22392, 25482, 28923, 29592, 33588, 33976, 38223, 38564, 42607, 50964, 57846, 67176, 76446, 77128, 85214, 86769, 101928, 114669, 115692, 127821, 152892, 170428, 173538, 229338, 231384, 255642, 260307, 305784, 340856, 347076, 383463, 458676, 511284, 520614, 694152, 766926, 917352, 1022568, 1041228, 1150389, 1320817, 1533852, 2082456, 2300778, 2641634, 3067704, 3962451, 4601556, 5283268, 7924902, 9203112, 10566536, 11887353, 15849804, 23774706, 31699608, 35662059, 47549412, 71324118, 95098824, 142648236, 285296472]

約数ペア:

[(1, 285296472), (2, 142648236), (3, 95098824), (4, 71324118), (6, 47549412), (8, 35662059), (9, 31699608), (12, 23774706), (18, 15849804), (24, 11887353), (27, 10566536), (31, 9203112), (36, 7924902), (54, 5283268), (62, 4601556), (72, 3962451), (93, 3067704), (108, 2641634), (124, 2300778), (137, 2082456), (186, 1533852), (216, 1320817), (248, 1150389), (274, 1041228), (279, 1022568), (311, 917352), (372, 766926), (411, 694152), (548, 520614), (558, 511284), (622, 458676), (744, 383463), (822, 347076), (837, 340856), (933, 305784), (1096, 260307), (1116, 255642), (1233, 231384), (1244, 229338), (1644, 173538), (1674, 170428), (1866, 152892), (2232, 127821), (2466, 115692), (2488, 114669), (2799, 101928), (3288, 86769), (3348, 85214), (3699, 77128), (3732, 76446), (4247, 67176), (4932, 57846), (5598, 50964), (6696, 42607), (7398, 38564), (7464, 38223), (8397, 33976), (8494, 33588), (9641, 29592), (9864, 28923), (11196, 25482), (12741, 22392), (14796, 19282), (16794, 16988)]