258041388

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{163}}^1\times {\mathrm{179}}^1$

素因数の和:427

約数の個数: 96

約数和(自身を含む): 674472960

約数和(自身を除く): 416431572

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 67, 132, 134, 163, 179, 201, 268, 326, 358, 402, 489, 537, 652, 716, 737, 804, 978, 1074, 1474, 1793, 1956, 1969, 2148, 2211, 2948, 3586, 3938, 4422, 5379, 5907, 7172, 7876, 8844, 10758, 10921, 11814, 11993, 21516, 21842, 23628, 23986, 29177, 32763, 35979, 43684, 47972, 58354, 65526, 71958, 87531, 116708, 120131, 131052, 131923, 143916, 175062, 240262, 263846, 320947, 350124, 360393, 395769, 480524, 527692, 641894, 720786, 791538, 962841, 1283788, 1441572, 1583076, 1925682, 1954859, 3851364, 3909718, 5864577, 7819436, 11729154, 21503449, 23458308, 43006898, 64510347, 86013796, 129020694, 258041388]

約数ペア:

[(1, 258041388), (2, 129020694), (3, 86013796), (4, 64510347), (6, 43006898), (11, 23458308), (12, 21503449), (22, 11729154), (33, 7819436), (44, 5864577), (66, 3909718), (67, 3851364), (132, 1954859), (134, 1925682), (163, 1583076), (179, 1441572), (201, 1283788), (268, 962841), (326, 791538), (358, 720786), (402, 641894), (489, 527692), (537, 480524), (652, 395769), (716, 360393), (737, 350124), (804, 320947), (978, 263846), (1074, 240262), (1474, 175062), (1793, 143916), (1956, 131923), (1969, 131052), (2148, 120131), (2211, 116708), (2948, 87531), (3586, 71958), (3938, 65526), (4422, 58354), (5379, 47972), (5907, 43684), (7172, 35979), (7876, 32763), (8844, 29177), (10758, 23986), (10921, 23628), (11814, 21842), (11993, 21516)]