222252888

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2089}}^1$

素因数の和:2153

約数の個数: 128

約数和(自身を含む): 674150400

約数和(自身を除く): 451897512

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 24, 26, 31, 33, 39, 44, 52, 62, 66, 78, 88, 93, 104, 124, 132, 143, 156, 186, 248, 264, 286, 312, 341, 372, 403, 429, 572, 682, 744, 806, 858, 1023, 1144, 1209, 1364, 1612, 1716, 2046, 2089, 2418, 2728, 3224, 3432, 4092, 4178, 4433, 4836, 6267, 8184, 8356, 8866, 9672, 12534, 13299, 16712, 17732, 22979, 25068, 26598, 27157, 35464, 45958, 50136, 53196, 54314, 64759, 68937, 81471, 91916, 106392, 108628, 129518, 137874, 162942, 183832, 194277, 217256, 259036, 275748, 298727, 325884, 388554, 518072, 551496, 597454, 651768, 712349, 777108, 841867, 896181, 1194908, 1424698, 1554216, 1683734, 1792362, 2137047, 2389816, 2525601, 2849396, 3367468, 3584724, 4274094, 5051202, 5698792, 6734936, 7169448, 8548188, 9260537, 10102404, 17096376, 18521074, 20204808, 27781611, 37042148, 55563222, 74084296, 111126444, 222252888]

約数ペア:

[(1, 222252888), (2, 111126444), (3, 74084296), (4, 55563222), (6, 37042148), (8, 27781611), (11, 20204808), (12, 18521074), (13, 17096376), (22, 10102404), (24, 9260537), (26, 8548188), (31, 7169448), (33, 6734936), (39, 5698792), (44, 5051202), (52, 4274094), (62, 3584724), (66, 3367468), (78, 2849396), (88, 2525601), (93, 2389816), (104, 2137047), (124, 1792362), (132, 1683734), (143, 1554216), (156, 1424698), (186, 1194908), (248, 896181), (264, 841867), (286, 777108), (312, 712349), (341, 651768), (372, 597454), (403, 551496), (429, 518072), (572, 388554), (682, 325884), (744, 298727), (806, 275748), (858, 259036), (1023, 217256), (1144, 194277), (1209, 183832), (1364, 162942), (1612, 137874), (1716, 129518), (2046, 108628), (2089, 106392), (2418, 91916), (2728, 81471), (3224, 68937), (3432, 64759), (4092, 54314), (4178, 53196), (4433, 50136), (4836, 45958), (6267, 35464), (8184, 27157), (8356, 26598), (8866, 25068), (9672, 22979), (12534, 17732), (13299, 16712)]