223067988

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43331}}^1$

素因数の和:43365

約数の個数: 72

約数和(自身を含む): 662459616

約数和(自身を除く): 439391628

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 33, 36, 39, 44, 52, 66, 78, 99, 117, 132, 143, 156, 198, 234, 286, 396, 429, 468, 572, 858, 1287, 1716, 2574, 5148, 43331, 86662, 129993, 173324, 259986, 389979, 476641, 519972, 563303, 779958, 953282, 1126606, 1429923, 1559916, 1689909, 1906564, 2253212, 2859846, 3379818, 4289769, 5069727, 5719692, 6196333, 6759636, 8579538, 10139454, 12392666, 17159076, 18588999, 20278908, 24785332, 37177998, 55766997, 74355996, 111533994, 223067988]

約数ペア:

[(1, 223067988), (2, 111533994), (3, 74355996), (4, 55766997), (6, 37177998), (9, 24785332), (11, 20278908), (12, 18588999), (13, 17159076), (18, 12392666), (22, 10139454), (26, 8579538), (33, 6759636), (36, 6196333), (39, 5719692), (44, 5069727), (52, 4289769), (66, 3379818), (78, 2859846), (99, 2253212), (117, 1906564), (132, 1689909), (143, 1559916), (156, 1429923), (198, 1126606), (234, 953282), (286, 779958), (396, 563303), (429, 519972), (468, 476641), (572, 389979), (858, 259986), (1287, 173324), (1716, 129993), (2574, 86662), (5148, 43331)]