1399950204

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^2\times {\mathrm{37}}^1\times {\mathrm{193}}^1$

素因数の和:316

約数の個数: 144

約数和(自身を含む): 3689479584

約数和(自身を除く): 2289529380

約数列:

[1, 2, 3, 4, 6, 12, 17, 31, 34, 37, 51, 62, 68, 74, 93, 102, 111, 124, 148, 186, 193, 204, 222, 372, 386, 444, 527, 579, 629, 772, 961, 1054, 1147, 1158, 1258, 1581, 1887, 1922, 2108, 2294, 2316, 2516, 2883, 3162, 3281, 3441, 3774, 3844, 4588, 5766, 5983, 6324, 6562, 6882, 7141, 7548, 9843, 11532, 11966, 13124, 13764, 14282, 16337, 17949, 19499, 19686, 21423, 23932, 28564, 32674, 35557, 35898, 38998, 39372, 42846, 49011, 58497, 65348, 71114, 71796, 77996, 85692, 98022, 101711, 106671, 116994, 121397, 142228, 185473, 196044, 203422, 213342, 221371, 233988, 242794, 305133, 364191, 370946, 406844, 426684, 442742, 485588, 556419, 604469, 610266, 664113, 728382, 741892, 885484, 1112838, 1208938, 1220532, 1328226, 1456764, 1813407, 2225676, 2417876, 2656452, 3153041, 3626814, 3763307, 6306082, 6862501, 7253628, 7526614, 9459123, 11289921, 12612164, 13725002, 15053228, 18918246, 20587503, 22579842, 27450004, 37836492, 41175006, 45159684, 82350012, 116662517, 233325034, 349987551, 466650068, 699975102, 1399950204]

約数ペア:

[(1, 1399950204), (2, 699975102), (3, 466650068), (4, 349987551), (6, 233325034), (12, 116662517), (17, 82350012), (31, 45159684), (34, 41175006), (37, 37836492), (51, 27450004), (62, 22579842), (68, 20587503), (74, 18918246), (93, 15053228), (102, 13725002), (111, 12612164), (124, 11289921), (148, 9459123), (186, 7526614), (193, 7253628), (204, 6862501), (222, 6306082), (372, 3763307), (386, 3626814), (444, 3153041), (527, 2656452), (579, 2417876), (629, 2225676), (772, 1813407), (961, 1456764), (1054, 1328226), (1147, 1220532), (1158, 1208938), (1258, 1112838), (1581, 885484), (1887, 741892), (1922, 728382), (2108, 664113), (2294, 610266), (2316, 604469), (2516, 556419), (2883, 485588), (3162, 442742), (3281, 426684), (3441, 406844), (3774, 370946), (3844, 364191), (4588, 305133), (5766, 242794), (5983, 233988), (6324, 221371), (6562, 213342), (6882, 203422), (7141, 196044), (7548, 185473), (9843, 142228), (11532, 121397), (11966, 116994), (13124, 106671), (13764, 101711), (14282, 98022), (16337, 85692), (17949, 77996), (19499, 71796), (19686, 71114), (21423, 65348), (23932, 58497), (28564, 49011), (32674, 42846), (35557, 39372), (35898, 38998)]