213366340

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{631}}^1$

素因数の和:733

約数の個数: 96

約数和(自身を含む): 516015360

約数和(自身を除く): 302649020

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 29, 44, 53, 55, 58, 106, 110, 116, 145, 212, 220, 265, 290, 319, 530, 580, 583, 631, 638, 1060, 1166, 1262, 1276, 1537, 1595, 2332, 2524, 2915, 3074, 3155, 3190, 5830, 6148, 6310, 6380, 6941, 7685, 11660, 12620, 13882, 15370, 16907, 18299, 27764, 30740, 33443, 33814, 34705, 36598, 66886, 67628, 69410, 73196, 84535, 91495, 133772, 138820, 167215, 169070, 182990, 201289, 334430, 338140, 365980, 367873, 402578, 668860, 735746, 805156, 969847, 1006445, 1471492, 1839365, 1939694, 2012890, 3678730, 3879388, 4025780, 4849235, 7357460, 9698470, 10668317, 19396940, 21336634, 42673268, 53341585, 106683170, 213366340]

約数ペア:

[(1, 213366340), (2, 106683170), (4, 53341585), (5, 42673268), (10, 21336634), (11, 19396940), (20, 10668317), (22, 9698470), (29, 7357460), (44, 4849235), (53, 4025780), (55, 3879388), (58, 3678730), (106, 2012890), (110, 1939694), (116, 1839365), (145, 1471492), (212, 1006445), (220, 969847), (265, 805156), (290, 735746), (319, 668860), (530, 402578), (580, 367873), (583, 365980), (631, 338140), (638, 334430), (1060, 201289), (1166, 182990), (1262, 169070), (1276, 167215), (1537, 138820), (1595, 133772), (2332, 91495), (2524, 84535), (2915, 73196), (3074, 69410), (3155, 67628), (3190, 66886), (5830, 36598), (6148, 34705), (6310, 33814), (6380, 33443), (6941, 30740), (7685, 27764), (11660, 18299), (12620, 16907), (13882, 15370)]