239738268

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{103}}^1\times {\mathrm{229}}^1$

素因数の和:368

約数の個数: 144

約数和(自身を含む): 712624640

約数和(自身を除く): 472886372

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 103, 121, 132, 154, 206, 229, 231, 242, 308, 309, 363, 412, 458, 462, 484, 618, 687, 721, 726, 847, 916, 924, 1133, 1236, 1374, 1442, 1452, 1603, 1694, 2163, 2266, 2519, 2541, 2748, 2884, 3206, 3388, 3399, 4326, 4532, 4809, 5038, 5082, 6412, 6798, 7557, 7931, 8652, 9618, 10076, 10164, 12463, 13596, 15114, 15862, 17633, 19236, 23587, 23793, 24926, 27709, 30228, 31724, 35266, 37389, 47174, 47586, 49852, 52899, 55418, 70532, 70761, 74778, 83127, 87241, 94348, 95172, 105798, 110836, 141522, 149556, 165109, 166254, 174482, 193963, 211596, 259457, 261723, 283044, 330218, 332508, 348964, 387926, 495327, 518914, 523446, 581889, 660436, 775852, 778371, 990654, 1037828, 1046892, 1163778, 1556742, 1816199, 1981308, 2327556, 2854027, 3113484, 3632398, 5448597, 5708054, 7264796, 8562081, 10897194, 11416108, 17124162, 19978189, 21794388, 34248324, 39956378, 59934567, 79912756, 119869134, 239738268]

約数ペア:

[(1, 239738268), (2, 119869134), (3, 79912756), (4, 59934567), (6, 39956378), (7, 34248324), (11, 21794388), (12, 19978189), (14, 17124162), (21, 11416108), (22, 10897194), (28, 8562081), (33, 7264796), (42, 5708054), (44, 5448597), (66, 3632398), (77, 3113484), (84, 2854027), (103, 2327556), (121, 1981308), (132, 1816199), (154, 1556742), (206, 1163778), (229, 1046892), (231, 1037828), (242, 990654), (308, 778371), (309, 775852), (363, 660436), (412, 581889), (458, 523446), (462, 518914), (484, 495327), (618, 387926), (687, 348964), (721, 332508), (726, 330218), (847, 283044), (916, 261723), (924, 259457), (1133, 211596), (1236, 193963), (1374, 174482), (1442, 166254), (1452, 165109), (1603, 149556), (1694, 141522), (2163, 110836), (2266, 105798), (2519, 95172), (2541, 94348), (2748, 87241), (2884, 83127), (3206, 74778), (3388, 70761), (3399, 70532), (4326, 55418), (4532, 52899), (4809, 49852), (5038, 47586), (5082, 47174), (6412, 37389), (6798, 35266), (7557, 31724), (7931, 30228), (8652, 27709), (9618, 24926), (10076, 23793), (10164, 23587), (12463, 19236), (13596, 17633), (15114, 15862)]