1640756736

素因数分解:

$2^9\times 3^4\times {\mathrm{39563}}^1$

素因数の和:39593

約数の個数: 100

約数和(自身を含む): 4897350612

約数和(自身を除く): 3256593876

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 256, 288, 324, 384, 432, 512, 576, 648, 768, 864, 1152, 1296, 1536, 1728, 2304, 2592, 3456, 4608, 5184, 6912, 10368, 13824, 20736, 39563, 41472, 79126, 118689, 158252, 237378, 316504, 356067, 474756, 633008, 712134, 949512, 1068201, 1266016, 1424268, 1899024, 2136402, 2532032, 2848536, 3204603, 3798048, 4272804, 5064064, 5697072, 6409206, 7596096, 8545608, 10128128, 11394144, 12818412, 15192192, 17091216, 20256256, 22788288, 25636824, 30384384, 34182432, 45576576, 51273648, 60768768, 68364864, 91153152, 102547296, 136729728, 182306304, 205094592, 273459456, 410189184, 546918912, 820378368, 1640756736]

約数ペア:

[(1, 1640756736), (2, 820378368), (3, 546918912), (4, 410189184), (6, 273459456), (8, 205094592), (9, 182306304), (12, 136729728), (16, 102547296), (18, 91153152), (24, 68364864), (27, 60768768), (32, 51273648), (36, 45576576), (48, 34182432), (54, 30384384), (64, 25636824), (72, 22788288), (81, 20256256), (96, 17091216), (108, 15192192), (128, 12818412), (144, 11394144), (162, 10128128), (192, 8545608), (216, 7596096), (256, 6409206), (288, 5697072), (324, 5064064), (384, 4272804), (432, 3798048), (512, 3204603), (576, 2848536), (648, 2532032), (768, 2136402), (864, 1899024), (1152, 1424268), (1296, 1266016), (1536, 1068201), (1728, 949512), (2304, 712134), (2592, 633008), (3456, 474756), (4608, 356067), (5184, 316504), (6912, 237378), (10368, 158252), (13824, 118689), (20736, 79126), (39563, 41472)]