222767116

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{739}}^1$

素因数の和:815

約数の個数: 96

約数和(自身を含む): 501258240

約数和(自身を除く): 278491124

約数列:

[1, 2, 4, 11, 13, 17, 22, 26, 31, 34, 44, 52, 62, 68, 124, 143, 187, 221, 286, 341, 374, 403, 442, 527, 572, 682, 739, 748, 806, 884, 1054, 1364, 1478, 1612, 2108, 2431, 2956, 4433, 4862, 5797, 6851, 8129, 8866, 9607, 9724, 11594, 12563, 13702, 16258, 17732, 19214, 22909, 23188, 25126, 27404, 32516, 38428, 45818, 50252, 75361, 91636, 105677, 138193, 150722, 163319, 211354, 251999, 276386, 297817, 301444, 326638, 389453, 422708, 503998, 552772, 595634, 653276, 778906, 1007996, 1191268, 1557812, 1796509, 3275987, 3593018, 4283983, 5062889, 6551974, 7186036, 8567966, 10125778, 13103948, 17135932, 20251556, 55691779, 111383558, 222767116]

約数ペア:

[(1, 222767116), (2, 111383558), (4, 55691779), (11, 20251556), (13, 17135932), (17, 13103948), (22, 10125778), (26, 8567966), (31, 7186036), (34, 6551974), (44, 5062889), (52, 4283983), (62, 3593018), (68, 3275987), (124, 1796509), (143, 1557812), (187, 1191268), (221, 1007996), (286, 778906), (341, 653276), (374, 595634), (403, 552772), (442, 503998), (527, 422708), (572, 389453), (682, 326638), (739, 301444), (748, 297817), (806, 276386), (884, 251999), (1054, 211354), (1364, 163319), (1478, 150722), (1612, 138193), (2108, 105677), (2431, 91636), (2956, 75361), (4433, 50252), (4862, 45818), (5797, 38428), (6851, 32516), (8129, 27404), (8866, 25126), (9607, 23188), (9724, 22909), (11594, 19214), (12563, 17732), (13702, 16258)]