318796897820

素因数分解:

$2^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{167}}^1\times {\mathrm{337}}^1\times {\mathrm{2647}}^1$

素因数の和:3267

約数の個数: 96

約数和(自身を含む): 682051249152

約数和(自身を除く): 363254351332

約数列:

[1, 2, 4, 5, 10, 20, 107, 167, 214, 334, 337, 428, 535, 668, 674, 835, 1070, 1348, 1670, 1685, 2140, 2647, 3340, 3370, 5294, 6740, 10588, 13235, 17869, 26470, 35738, 36059, 52940, 56279, 71476, 72118, 89345, 112558, 144236, 178690, 180295, 225116, 281395, 283229, 357380, 360590, 442049, 562790, 566458, 721180, 884098, 892039, 1125580, 1132916, 1416145, 1768196, 1784078, 2210245, 2832290, 3568156, 4420490, 4460195, 5664580, 6021853, 8840980, 8920390, 12043706, 17840780, 24087412, 30109265, 47299243, 60218530, 94598486, 95448173, 120437060, 148970513, 189196972, 190896346, 236496215, 297941026, 381792692, 472992430, 477240865, 595882052, 744852565, 945984860, 954481730, 1489705130, 1908963460, 2979410260, 15939844891, 31879689782, 63759379564, 79699224455, 159398448910, 318796897820]

約数ペア:

[(1, 318796897820), (2, 159398448910), (4, 79699224455), (5, 63759379564), (10, 31879689782), (20, 15939844891), (107, 2979410260), (167, 1908963460), (214, 1489705130), (334, 954481730), (337, 945984860), (428, 744852565), (535, 595882052), (668, 477240865), (674, 472992430), (835, 381792692), (1070, 297941026), (1348, 236496215), (1670, 190896346), (1685, 189196972), (2140, 148970513), (2647, 120437060), (3340, 95448173), (3370, 94598486), (5294, 60218530), (6740, 47299243), (10588, 30109265), (13235, 24087412), (17869, 17840780), (26470, 12043706), (35738, 8920390), (36059, 8840980), (52940, 6021853), (56279, 5664580), (71476, 4460195), (72118, 4420490), (89345, 3568156), (112558, 2832290), (144236, 2210245), (178690, 1784078), (180295, 1768196), (225116, 1416145), (281395, 1132916), (283229, 1125580), (357380, 892039), (360590, 884098), (442049, 721180), (562790, 566458)]