1885949728

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{179}}^1$

素因数の和:295

約数の個数: 192

約数和(自身を含む): 4470681600

約数和(自身を除く): 2584731872

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 31, 32, 38, 43, 52, 62, 76, 86, 104, 124, 152, 172, 179, 208, 247, 248, 304, 344, 358, 403, 416, 494, 496, 559, 589, 608, 688, 716, 806, 817, 988, 992, 1118, 1178, 1333, 1376, 1432, 1612, 1634, 1976, 2236, 2327, 2356, 2666, 2864, 3224, 3268, 3401, 3952, 4472, 4654, 4712, 5332, 5549, 5728, 6448, 6536, 6802, 7657, 7697, 7904, 8944, 9308, 9424, 10621, 10664, 11098, 12896, 13072, 13604, 15314, 15394, 17329, 17888, 18616, 18848, 21242, 21328, 22196, 25327, 26144, 27208, 30628, 30788, 34658, 37232, 42484, 42656, 44213, 44392, 50654, 54416, 61256, 61576, 69316, 72137, 74464, 84968, 88426, 88784, 100061, 101308, 105431, 108832, 122512, 123152, 138632, 144274, 146243, 169936, 176852, 177568, 200122, 202616, 210862, 238607, 245024, 246304, 277264, 288548, 292486, 329251, 339872, 353704, 400244, 405232, 421724, 477214, 554528, 577096, 584972, 658502, 707408, 800488, 810464, 843448, 954428, 1154192, 1169944, 1317004, 1370603, 1414816, 1600976, 1686896, 1901159, 1908856, 2308384, 2339888, 2634008, 2741206, 3101891, 3201952, 3373792, 3802318, 3817712, 4533533, 4679776, 5268016, 5482412, 6203782, 7604636, 7635424, 9067066, 10536032, 10964824, 12407564, 15209272, 18134132, 21929648, 24815128, 30418544, 36268264, 43859296, 49630256, 58935929, 60837088, 72536528, 99260512, 117871858, 145073056, 235743716, 471487432, 942974864, 1885949728]

約数ペア:

[(1, 1885949728), (2, 942974864), (4, 471487432), (8, 235743716), (13, 145073056), (16, 117871858), (19, 99260512), (26, 72536528), (31, 60837088), (32, 58935929), (38, 49630256), (43, 43859296), (52, 36268264), (62, 30418544), (76, 24815128), (86, 21929648), (104, 18134132), (124, 15209272), (152, 12407564), (172, 10964824), (179, 10536032), (208, 9067066), (247, 7635424), (248, 7604636), (304, 6203782), (344, 5482412), (358, 5268016), (403, 4679776), (416, 4533533), (494, 3817712), (496, 3802318), (559, 3373792), (589, 3201952), (608, 3101891), (688, 2741206), (716, 2634008), (806, 2339888), (817, 2308384), (988, 1908856), (992, 1901159), (1118, 1686896), (1178, 1600976), (1333, 1414816), (1376, 1370603), (1432, 1317004), (1612, 1169944), (1634, 1154192), (1976, 954428), (2236, 843448), (2327, 810464), (2356, 800488), (2666, 707408), (2864, 658502), (3224, 584972), (3268, 577096), (3401, 554528), (3952, 477214), (4472, 421724), (4654, 405232), (4712, 400244), (5332, 353704), (5549, 339872), (5728, 329251), (6448, 292486), (6536, 288548), (6802, 277264), (7657, 246304), (7697, 245024), (7904, 238607), (8944, 210862), (9308, 202616), (9424, 200122), (10621, 177568), (10664, 176852), (11098, 169936), (12896, 146243), (13072, 144274), (13604, 138632), (15314, 123152), (15394, 122512), (17329, 108832), (17888, 105431), (18616, 101308), (18848, 100061), (21242, 88784), (21328, 88426), (22196, 84968), (25327, 74464), (26144, 72137), (27208, 69316), (30628, 61576), (30788, 61256), (34658, 54416), (37232, 50654), (42484, 44392), (42656, 44213)]