1948111648

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{9739}}^1$

素因数の和:9822

約数の個数: 96

約数和(自身を含む): 4712601600

約数和(自身を除く): 2764489952

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 47, 56, 76, 94, 112, 133, 152, 188, 224, 266, 304, 329, 376, 532, 608, 658, 752, 893, 1064, 1316, 1504, 1786, 2128, 2632, 3572, 4256, 5264, 6251, 7144, 9739, 10528, 12502, 14288, 19478, 25004, 28576, 38956, 50008, 68173, 77912, 100016, 136346, 155824, 185041, 200032, 272692, 311648, 370082, 457733, 545384, 740164, 915466, 1090768, 1295287, 1480328, 1830932, 2181536, 2590574, 2960656, 3204131, 3661864, 5181148, 5921312, 6408262, 7323728, 8696927, 10362296, 12816524, 14647456, 17393854, 20724592, 25633048, 34787708, 41449184, 51266096, 60878489, 69575416, 102532192, 121756978, 139150832, 243513956, 278301664, 487027912, 974055824, 1948111648]

約数ペア:

[(1, 1948111648), (2, 974055824), (4, 487027912), (7, 278301664), (8, 243513956), (14, 139150832), (16, 121756978), (19, 102532192), (28, 69575416), (32, 60878489), (38, 51266096), (47, 41449184), (56, 34787708), (76, 25633048), (94, 20724592), (112, 17393854), (133, 14647456), (152, 12816524), (188, 10362296), (224, 8696927), (266, 7323728), (304, 6408262), (329, 5921312), (376, 5181148), (532, 3661864), (608, 3204131), (658, 2960656), (752, 2590574), (893, 2181536), (1064, 1830932), (1316, 1480328), (1504, 1295287), (1786, 1090768), (2128, 915466), (2632, 740164), (3572, 545384), (4256, 457733), (5264, 370082), (6251, 311648), (7144, 272692), (9739, 200032), (10528, 185041), (12502, 155824), (14288, 136346), (19478, 100016), (25004, 77912), (28576, 68173), (38956, 50008)]