490077883386

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2089}}^1\times {\mathrm{47741}}^1$

素因数の和:49861

約数の個数: 128

約数和(自身を含む): 1341053683200

約数和(自身を除く): 850975799814

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 54, 63, 78, 91, 117, 126, 182, 189, 234, 273, 351, 378, 546, 702, 819, 1638, 2089, 2457, 4178, 4914, 6267, 12534, 14623, 18801, 27157, 29246, 37602, 43869, 47741, 54314, 56403, 81471, 87738, 95482, 112806, 131607, 143223, 162942, 190099, 244413, 263214, 286446, 334187, 380198, 394821, 429669, 488826, 570297, 620633, 668374, 733239, 789642, 859338, 1002561, 1140594, 1241266, 1289007, 1466478, 1710891, 1861899, 2005122, 2578014, 3007683, 3421782, 3723798, 4344431, 5132673, 5585697, 6015366, 8688862, 9023049, 10265346, 11171394, 13033293, 16757091, 18046098, 26066586, 33514182, 39099879, 78199758, 99730949, 117299637, 199461898, 234599274, 299192847, 598385694, 698116643, 897578541, 1296502337, 1396233286, 1795157082, 2094349929, 2593004674, 2692735623, 3889507011, 4188699858, 5385471246, 6283049787, 7779014022, 9075516359, 11668521033, 12566099574, 18151032718, 18849149361, 23337042066, 27226549077, 35005563099, 37698298722, 54453098154, 70011126198, 81679647231, 163359294462, 245038941693, 490077883386]

約数ペア:

[(1, 490077883386), (2, 245038941693), (3, 163359294462), (6, 81679647231), (7, 70011126198), (9, 54453098154), (13, 37698298722), (14, 35005563099), (18, 27226549077), (21, 23337042066), (26, 18849149361), (27, 18151032718), (39, 12566099574), (42, 11668521033), (54, 9075516359), (63, 7779014022), (78, 6283049787), (91, 5385471246), (117, 4188699858), (126, 3889507011), (182, 2692735623), (189, 2593004674), (234, 2094349929), (273, 1795157082), (351, 1396233286), (378, 1296502337), (546, 897578541), (702, 698116643), (819, 598385694), (1638, 299192847), (2089, 234599274), (2457, 199461898), (4178, 117299637), (4914, 99730949), (6267, 78199758), (12534, 39099879), (14623, 33514182), (18801, 26066586), (27157, 18046098), (29246, 16757091), (37602, 13033293), (43869, 11171394), (47741, 10265346), (54314, 9023049), (56403, 8688862), (81471, 6015366), (87738, 5585697), (95482, 5132673), (112806, 4344431), (131607, 3723798), (143223, 3421782), (162942, 3007683), (190099, 2578014), (244413, 2005122), (263214, 1861899), (286446, 1710891), (334187, 1466478), (380198, 1289007), (394821, 1241266), (429669, 1140594), (488826, 1002561), (570297, 859338), (620633, 789642), (668374, 733239)]