388638192

素因数分解:

$2^4\times 3^1\times {\mathrm{59}}^1\times {\mathrm{109}}^1\times {\mathrm{1259}}^1$

素因数の和:1438

約数の個数: 80

約数和(自身を含む): 1031184000

約数和(自身を除く): 642545808

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 59, 109, 118, 177, 218, 236, 327, 354, 436, 472, 654, 708, 872, 944, 1259, 1308, 1416, 1744, 2518, 2616, 2832, 3777, 5036, 5232, 6431, 7554, 10072, 12862, 15108, 19293, 20144, 25724, 30216, 38586, 51448, 60432, 74281, 77172, 102896, 137231, 148562, 154344, 222843, 274462, 297124, 308688, 411693, 445686, 548924, 594248, 823386, 891372, 1097848, 1188496, 1646772, 1782744, 2195696, 3293544, 3565488, 6587088, 8096629, 16193258, 24289887, 32386516, 48579774, 64773032, 97159548, 129546064, 194319096, 388638192]

約数ペア:

[(1, 388638192), (2, 194319096), (3, 129546064), (4, 97159548), (6, 64773032), (8, 48579774), (12, 32386516), (16, 24289887), (24, 16193258), (48, 8096629), (59, 6587088), (109, 3565488), (118, 3293544), (177, 2195696), (218, 1782744), (236, 1646772), (327, 1188496), (354, 1097848), (436, 891372), (472, 823386), (654, 594248), (708, 548924), (872, 445686), (944, 411693), (1259, 308688), (1308, 297124), (1416, 274462), (1744, 222843), (2518, 154344), (2616, 148562), (2832, 137231), (3777, 102896), (5036, 77172), (5232, 74281), (6431, 60432), (7554, 51448), (10072, 38586), (12862, 30216), (15108, 25724), (19293, 20144)]