314172848

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{647}}^1$

素因数の和:786

約数の個数: 80

約数和(自身を含む): 694241280

約数和(自身を除く): 380068432

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 44, 62, 88, 89, 124, 176, 178, 248, 341, 356, 496, 647, 682, 712, 979, 1294, 1364, 1424, 1958, 2588, 2728, 2759, 3916, 5176, 5456, 5518, 7117, 7832, 10352, 11036, 14234, 15664, 20057, 22072, 28468, 30349, 40114, 44144, 56936, 57583, 60698, 80228, 113872, 115166, 121396, 160456, 220627, 230332, 242792, 320912, 441254, 460664, 485584, 633413, 882508, 921328, 1266826, 1765016, 1785073, 2533652, 3530032, 3570146, 5067304, 7140292, 10134608, 14280584, 19635803, 28561168, 39271606, 78543212, 157086424, 314172848]

約数ペア:

[(1, 314172848), (2, 157086424), (4, 78543212), (8, 39271606), (11, 28561168), (16, 19635803), (22, 14280584), (31, 10134608), (44, 7140292), (62, 5067304), (88, 3570146), (89, 3530032), (124, 2533652), (176, 1785073), (178, 1765016), (248, 1266826), (341, 921328), (356, 882508), (496, 633413), (647, 485584), (682, 460664), (712, 441254), (979, 320912), (1294, 242792), (1364, 230332), (1424, 220627), (1958, 160456), (2588, 121396), (2728, 115166), (2759, 113872), (3916, 80228), (5176, 60698), (5456, 57583), (5518, 56936), (7117, 44144), (7832, 40114), (10352, 30349), (11036, 28468), (14234, 22072), (15664, 20057)]