1640922612

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{53}}^1\times {\mathrm{1021}}^1$

素因数の和:1126

約数の個数: 144

約数和(自身を含む): 4709964672

約数和(自身を除く): 3069042060

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 53, 57, 76, 84, 106, 114, 133, 159, 212, 228, 266, 318, 361, 371, 399, 532, 636, 722, 742, 798, 1007, 1021, 1083, 1113, 1444, 1484, 1596, 2014, 2042, 2166, 2226, 2527, 3021, 3063, 4028, 4084, 4332, 4452, 5054, 6042, 6126, 7049, 7147, 7581, 10108, 12084, 12252, 14098, 14294, 15162, 19133, 19399, 21147, 21441, 28196, 28588, 30324, 38266, 38798, 42294, 42882, 54113, 57399, 58197, 76532, 77596, 84588, 85764, 108226, 114798, 116394, 133931, 135793, 162339, 216452, 229596, 232788, 267862, 271586, 324678, 368581, 378791, 401793, 407379, 535724, 543172, 649356, 737162, 757582, 803586, 814758, 1028147, 1105743, 1136373, 1474324, 1515164, 1607172, 1629516, 2056294, 2211486, 2272746, 2580067, 3084441, 4112588, 4422972, 4545492, 5160134, 6168882, 7197029, 7740201, 10320268, 12337764, 14394058, 15480402, 19534793, 21591087, 28788116, 30960804, 39069586, 43182174, 58604379, 78139172, 86364348, 117208758, 136743551, 234417516, 273487102, 410230653, 546974204, 820461306, 1640922612]

約数ペア:

[(1, 1640922612), (2, 820461306), (3, 546974204), (4, 410230653), (6, 273487102), (7, 234417516), (12, 136743551), (14, 117208758), (19, 86364348), (21, 78139172), (28, 58604379), (38, 43182174), (42, 39069586), (53, 30960804), (57, 28788116), (76, 21591087), (84, 19534793), (106, 15480402), (114, 14394058), (133, 12337764), (159, 10320268), (212, 7740201), (228, 7197029), (266, 6168882), (318, 5160134), (361, 4545492), (371, 4422972), (399, 4112588), (532, 3084441), (636, 2580067), (722, 2272746), (742, 2211486), (798, 2056294), (1007, 1629516), (1021, 1607172), (1083, 1515164), (1113, 1474324), (1444, 1136373), (1484, 1105743), (1596, 1028147), (2014, 814758), (2042, 803586), (2166, 757582), (2226, 737162), (2527, 649356), (3021, 543172), (3063, 535724), (4028, 407379), (4084, 401793), (4332, 378791), (4452, 368581), (5054, 324678), (6042, 271586), (6126, 267862), (7049, 232788), (7147, 229596), (7581, 216452), (10108, 162339), (12084, 135793), (12252, 133931), (14098, 116394), (14294, 114798), (15162, 108226), (19133, 85764), (19399, 84588), (21147, 77596), (21441, 76532), (28196, 58197), (28588, 57399), (30324, 54113), (38266, 42882), (38798, 42294)]