1330429672

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{179}}^1$

素因数の和:371

約数の個数: 128

約数和(自身を含む): 3020976000

約数和(自身を除く): 1690546328

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 73, 88, 89, 104, 143, 146, 178, 179, 286, 292, 356, 358, 572, 584, 712, 716, 803, 949, 979, 1144, 1157, 1432, 1606, 1898, 1958, 1969, 2314, 2327, 3212, 3796, 3916, 3938, 4628, 4654, 6424, 6497, 7592, 7832, 7876, 9256, 9308, 10439, 12727, 12994, 13067, 15752, 15931, 18616, 20878, 25454, 25597, 25988, 26134, 31862, 41756, 50908, 51194, 51976, 52268, 63724, 71467, 83512, 84461, 101816, 102388, 104536, 127448, 142934, 143737, 168922, 169871, 175241, 204776, 207103, 285868, 287474, 337844, 339742, 350482, 414206, 571736, 574948, 675688, 679484, 700964, 828412, 929071, 1149896, 1162963, 1358968, 1401928, 1656824, 1858142, 1868581, 2278133, 2325926, 3716284, 3737162, 4556266, 4651852, 7432568, 7474324, 9112532, 9303704, 12792593, 14948648, 15118519, 18225064, 25585186, 30237038, 51170372, 60474076, 102340744, 120948152, 166303709, 332607418, 665214836, 1330429672]

約数ペア:

[(1, 1330429672), (2, 665214836), (4, 332607418), (8, 166303709), (11, 120948152), (13, 102340744), (22, 60474076), (26, 51170372), (44, 30237038), (52, 25585186), (73, 18225064), (88, 15118519), (89, 14948648), (104, 12792593), (143, 9303704), (146, 9112532), (178, 7474324), (179, 7432568), (286, 4651852), (292, 4556266), (356, 3737162), (358, 3716284), (572, 2325926), (584, 2278133), (712, 1868581), (716, 1858142), (803, 1656824), (949, 1401928), (979, 1358968), (1144, 1162963), (1157, 1149896), (1432, 929071), (1606, 828412), (1898, 700964), (1958, 679484), (1969, 675688), (2314, 574948), (2327, 571736), (3212, 414206), (3796, 350482), (3916, 339742), (3938, 337844), (4628, 287474), (4654, 285868), (6424, 207103), (6497, 204776), (7592, 175241), (7832, 169871), (7876, 168922), (9256, 143737), (9308, 142934), (10439, 127448), (12727, 104536), (12994, 102388), (13067, 101816), (15752, 84461), (15931, 83512), (18616, 71467), (20878, 63724), (25454, 52268), (25597, 51976), (25988, 51194), (26134, 50908), (31862, 41756)]