2028312

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1$

素因数の和:233

約数の個数: 96

約数和(自身を含む): 6486480

約数和(自身を除く): 4458168

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 18, 22, 24, 26, 33, 36, 39, 44, 52, 66, 72, 78, 88, 99, 104, 117, 132, 143, 156, 197, 198, 234, 264, 286, 312, 394, 396, 429, 468, 572, 591, 788, 792, 858, 936, 1144, 1182, 1287, 1576, 1716, 1773, 2167, 2364, 2561, 2574, 3432, 3546, 4334, 4728, 5122, 5148, 6501, 7092, 7683, 8668, 10244, 10296, 13002, 14184, 15366, 17336, 19503, 20488, 23049, 26004, 28171, 30732, 39006, 46098, 52008, 56342, 61464, 78012, 84513, 92196, 112684, 156024, 169026, 184392, 225368, 253539, 338052, 507078, 676104, 1014156, 2028312]

約数ペア:

[(1, 2028312), (2, 1014156), (3, 676104), (4, 507078), (6, 338052), (8, 253539), (9, 225368), (11, 184392), (12, 169026), (13, 156024), (18, 112684), (22, 92196), (24, 84513), (26, 78012), (33, 61464), (36, 56342), (39, 52008), (44, 46098), (52, 39006), (66, 30732), (72, 28171), (78, 26004), (88, 23049), (99, 20488), (104, 19503), (117, 17336), (132, 15366), (143, 14184), (156, 13002), (197, 10296), (198, 10244), (234, 8668), (264, 7683), (286, 7092), (312, 6501), (394, 5148), (396, 5122), (429, 4728), (468, 4334), (572, 3546), (591, 3432), (788, 2574), (792, 2561), (858, 2364), (936, 2167), (1144, 1773), (1182, 1716), (1287, 1576)]