7273564648

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{2467}}^1$

素因数の和:2679

約数の個数: 128

約数和(自身を含む): 17485286400

約数和(自身を除く): 10211721752

約数列:

[1, 2, 4, 7, 8, 14, 17, 19, 28, 34, 38, 56, 68, 76, 119, 133, 136, 152, 163, 238, 266, 323, 326, 476, 532, 646, 652, 952, 1064, 1141, 1292, 1304, 2261, 2282, 2467, 2584, 2771, 3097, 4522, 4564, 4934, 5542, 6194, 9044, 9128, 9868, 11084, 12388, 17269, 18088, 19397, 19736, 21679, 22168, 24776, 34538, 38794, 41939, 43358, 46873, 52649, 69076, 77588, 83878, 86716, 93746, 105298, 138152, 155176, 167756, 173432, 187492, 210596, 293573, 328111, 335512, 368543, 374984, 402121, 421192, 587146, 656222, 737086, 796841, 804242, 1174292, 1312444, 1474172, 1593682, 1608484, 2348584, 2624888, 2814847, 2948344, 3187364, 3216968, 5577887, 5629694, 6374728, 6836057, 7640299, 11155774, 11259388, 13672114, 15280598, 22311548, 22518776, 27344228, 30561196, 44623096, 47852399, 53482093, 54688456, 61122392, 95704798, 106964186, 129885083, 191409596, 213928372, 259770166, 382819192, 427856744, 519540332, 909195581, 1039080664, 1818391162, 3636782324, 7273564648]

約数ペア:

[(1, 7273564648), (2, 3636782324), (4, 1818391162), (7, 1039080664), (8, 909195581), (14, 519540332), (17, 427856744), (19, 382819192), (28, 259770166), (34, 213928372), (38, 191409596), (56, 129885083), (68, 106964186), (76, 95704798), (119, 61122392), (133, 54688456), (136, 53482093), (152, 47852399), (163, 44623096), (238, 30561196), (266, 27344228), (323, 22518776), (326, 22311548), (476, 15280598), (532, 13672114), (646, 11259388), (652, 11155774), (952, 7640299), (1064, 6836057), (1141, 6374728), (1292, 5629694), (1304, 5577887), (2261, 3216968), (2282, 3187364), (2467, 2948344), (2584, 2814847), (2771, 2624888), (3097, 2348584), (4522, 1608484), (4564, 1593682), (4934, 1474172), (5542, 1312444), (6194, 1174292), (9044, 804242), (9128, 796841), (9868, 737086), (11084, 656222), (12388, 587146), (17269, 421192), (18088, 402121), (19397, 374984), (19736, 368543), (21679, 335512), (22168, 328111), (24776, 293573), (34538, 210596), (38794, 187492), (41939, 173432), (43358, 167756), (46873, 155176), (52649, 138152), (69076, 105298), (77588, 93746), (83878, 86716)]