1388898096

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{20507}}^1$

素因数の和:20618

約数の個数: 80

約数和(自身を含む): 3845003904

約数和(自身を除く): 2456105808

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 83, 102, 136, 166, 204, 249, 272, 332, 408, 498, 664, 816, 996, 1328, 1411, 1992, 2822, 3984, 4233, 5644, 8466, 11288, 16932, 20507, 22576, 33864, 41014, 61521, 67728, 82028, 123042, 164056, 246084, 328112, 348619, 492168, 697238, 984336, 1045857, 1394476, 1702081, 2091714, 2788952, 3404162, 4183428, 5106243, 5577904, 6808324, 8366856, 10212486, 13616648, 16733712, 20424972, 27233296, 28935377, 40849944, 57870754, 81699888, 86806131, 115741508, 173612262, 231483016, 347224524, 462966032, 694449048, 1388898096]

約数ペア:

[(1, 1388898096), (2, 694449048), (3, 462966032), (4, 347224524), (6, 231483016), (8, 173612262), (12, 115741508), (16, 86806131), (17, 81699888), (24, 57870754), (34, 40849944), (48, 28935377), (51, 27233296), (68, 20424972), (83, 16733712), (102, 13616648), (136, 10212486), (166, 8366856), (204, 6808324), (249, 5577904), (272, 5106243), (332, 4183428), (408, 3404162), (498, 2788952), (664, 2091714), (816, 1702081), (996, 1394476), (1328, 1045857), (1411, 984336), (1992, 697238), (2822, 492168), (3984, 348619), (4233, 328112), (5644, 246084), (8466, 164056), (11288, 123042), (16932, 82028), (20507, 67728), (22576, 61521), (33864, 41014)]