293450668

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{457}}^1$

素因数の和:575

約数の個数: 96

約数和(自身を含む): 664796160

約数和(自身を除く): 371345492

約数列:

[1, 2, 4, 7, 14, 17, 19, 28, 34, 38, 68, 71, 76, 119, 133, 142, 238, 266, 284, 323, 457, 476, 497, 532, 646, 914, 994, 1207, 1292, 1349, 1828, 1988, 2261, 2414, 2698, 3199, 4522, 4828, 5396, 6398, 7769, 8449, 8683, 9044, 9443, 12796, 15538, 16898, 17366, 18886, 22933, 31076, 32447, 33796, 34732, 37772, 45866, 54383, 60781, 64894, 91732, 108766, 121562, 129788, 147611, 160531, 217532, 227129, 243124, 295222, 321062, 454258, 551599, 590444, 616493, 642124, 908516, 1033277, 1103198, 1232986, 2066554, 2206396, 2465972, 3861193, 4133108, 4315451, 7722386, 8630902, 10480381, 15444772, 17261804, 20960762, 41921524, 73362667, 146725334, 293450668]

約数ペア:

[(1, 293450668), (2, 146725334), (4, 73362667), (7, 41921524), (14, 20960762), (17, 17261804), (19, 15444772), (28, 10480381), (34, 8630902), (38, 7722386), (68, 4315451), (71, 4133108), (76, 3861193), (119, 2465972), (133, 2206396), (142, 2066554), (238, 1232986), (266, 1103198), (284, 1033277), (323, 908516), (457, 642124), (476, 616493), (497, 590444), (532, 551599), (646, 454258), (914, 321062), (994, 295222), (1207, 243124), (1292, 227129), (1349, 217532), (1828, 160531), (1988, 147611), (2261, 129788), (2414, 121562), (2698, 108766), (3199, 91732), (4522, 64894), (4828, 60781), (5396, 54383), (6398, 45866), (7769, 37772), (8449, 34732), (8683, 33796), (9044, 32447), (9443, 31076), (12796, 22933), (15538, 18886), (16898, 17366)]