290133648

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{15149}}^1$

素因数の和:15189

約数の個数: 120

約数和(自身を含む): 976872000

約数和(自身を除く): 686738352

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 36, 38, 42, 48, 56, 57, 63, 72, 76, 84, 112, 114, 126, 133, 144, 152, 168, 171, 228, 252, 266, 304, 336, 342, 399, 456, 504, 532, 684, 798, 912, 1008, 1064, 1197, 1368, 1596, 2128, 2394, 2736, 3192, 4788, 6384, 9576, 15149, 19152, 30298, 45447, 60596, 90894, 106043, 121192, 136341, 181788, 212086, 242384, 272682, 287831, 318129, 363576, 424172, 545364, 575662, 636258, 727152, 848344, 863493, 954387, 1090728, 1151324, 1272516, 1696688, 1726986, 1908774, 2014817, 2181456, 2302648, 2545032, 2590479, 3453972, 3817548, 4029634, 4605296, 5090064, 5180958, 6044451, 6907944, 7635096, 8059268, 10361916, 12088902, 13815888, 15270192, 16118536, 18133353, 20723832, 24177804, 32237072, 36266706, 41447664, 48355608, 72533412, 96711216, 145066824, 290133648]

約数ペア:

[(1, 290133648), (2, 145066824), (3, 96711216), (4, 72533412), (6, 48355608), (7, 41447664), (8, 36266706), (9, 32237072), (12, 24177804), (14, 20723832), (16, 18133353), (18, 16118536), (19, 15270192), (21, 13815888), (24, 12088902), (28, 10361916), (36, 8059268), (38, 7635096), (42, 6907944), (48, 6044451), (56, 5180958), (57, 5090064), (63, 4605296), (72, 4029634), (76, 3817548), (84, 3453972), (112, 2590479), (114, 2545032), (126, 2302648), (133, 2181456), (144, 2014817), (152, 1908774), (168, 1726986), (171, 1696688), (228, 1272516), (252, 1151324), (266, 1090728), (304, 954387), (336, 863493), (342, 848344), (399, 727152), (456, 636258), (504, 575662), (532, 545364), (684, 424172), (798, 363576), (912, 318129), (1008, 287831), (1064, 272682), (1197, 242384), (1368, 212086), (1596, 181788), (2128, 136341), (2394, 121192), (2736, 106043), (3192, 90894), (4788, 60596), (6384, 45447), (9576, 30298), (15149, 19152)]