2450000448

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31981}}^1$

素因数の和:32025

約数の個数: 168

約数和(自身を含む): 8448365120

約数和(自身を除く): 5998364672

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 32, 36, 38, 42, 48, 56, 57, 63, 64, 72, 76, 84, 96, 112, 114, 126, 133, 144, 152, 168, 171, 192, 224, 228, 252, 266, 288, 304, 336, 342, 399, 448, 456, 504, 532, 576, 608, 672, 684, 798, 912, 1008, 1064, 1197, 1216, 1344, 1368, 1596, 1824, 2016, 2128, 2394, 2736, 3192, 3648, 4032, 4256, 4788, 5472, 6384, 8512, 9576, 10944, 12768, 19152, 25536, 31981, 38304, 63962, 76608, 95943, 127924, 191886, 223867, 255848, 287829, 383772, 447734, 511696, 575658, 607639, 671601, 767544, 895468, 1023392, 1151316, 1215278, 1343202, 1535088, 1790936, 1822917, 2014803, 2046784, 2302632, 2430556, 2686404, 3070176, 3581872, 3645834, 4029606, 4253473, 4605264, 4861112, 5372808, 5468751, 6140352, 7163744, 7291668, 8059212, 8506946, 9210528, 9722224, 10745616, 10937502, 12760419, 14327488, 14583336, 16118424, 17013892, 18421056, 19444448, 21491232, 21875004, 25520838, 29166672, 32236848, 34027784, 38281257, 38888896, 42982464, 43750008, 51041676, 58333344, 64473696, 68055568, 76562514, 87500016, 102083352, 116666688, 128947392, 136111136, 153125028, 175000032, 204166704, 272222272, 306250056, 350000064, 408333408, 612500112, 816666816, 1225000224, 2450000448]

約数ペア:

[(1, 2450000448), (2, 1225000224), (3, 816666816), (4, 612500112), (6, 408333408), (7, 350000064), (8, 306250056), (9, 272222272), (12, 204166704), (14, 175000032), (16, 153125028), (18, 136111136), (19, 128947392), (21, 116666688), (24, 102083352), (28, 87500016), (32, 76562514), (36, 68055568), (38, 64473696), (42, 58333344), (48, 51041676), (56, 43750008), (57, 42982464), (63, 38888896), (64, 38281257), (72, 34027784), (76, 32236848), (84, 29166672), (96, 25520838), (112, 21875004), (114, 21491232), (126, 19444448), (133, 18421056), (144, 17013892), (152, 16118424), (168, 14583336), (171, 14327488), (192, 12760419), (224, 10937502), (228, 10745616), (252, 9722224), (266, 9210528), (288, 8506946), (304, 8059212), (336, 7291668), (342, 7163744), (399, 6140352), (448, 5468751), (456, 5372808), (504, 4861112), (532, 4605264), (576, 4253473), (608, 4029606), (672, 3645834), (684, 3581872), (798, 3070176), (912, 2686404), (1008, 2430556), (1064, 2302632), (1197, 2046784), (1216, 2014803), (1344, 1822917), (1368, 1790936), (1596, 1535088), (1824, 1343202), (2016, 1215278), (2128, 1151316), (2394, 1023392), (2736, 895468), (3192, 767544), (3648, 671601), (4032, 607639), (4256, 575658), (4788, 511696), (5472, 447734), (6384, 383772), (8512, 287829), (9576, 255848), (10944, 223867), (12768, 191886), (19152, 127924), (25536, 95943), (31981, 76608), (38304, 63962)]