653927076

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1$

素因数の和:223

約数の個数: 216

約数和(自身を含む): 1945000512

約数和(自身を除く): 1291073436

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 23, 33, 36, 44, 46, 61, 66, 69, 92, 99, 107, 121, 122, 132, 138, 183, 198, 207, 214, 242, 244, 253, 276, 321, 363, 366, 396, 414, 428, 484, 506, 549, 642, 671, 726, 732, 759, 828, 963, 1012, 1089, 1098, 1177, 1284, 1342, 1403, 1452, 1518, 1926, 2013, 2178, 2196, 2277, 2354, 2461, 2684, 2783, 2806, 3036, 3531, 3852, 4026, 4209, 4356, 4554, 4708, 4922, 5566, 5612, 6039, 6527, 7062, 7381, 7383, 8052, 8349, 8418, 9108, 9844, 10593, 11132, 12078, 12627, 12947, 13054, 14124, 14762, 14766, 15433, 16698, 16836, 19581, 21186, 22143, 22149, 24156, 25047, 25254, 25894, 26108, 27071, 29524, 29532, 30866, 33396, 38841, 39162, 42372, 44286, 44298, 46299, 50094, 50508, 51788, 54142, 58743, 61732, 66429, 71797, 77682, 78324, 81213, 88572, 88596, 92598, 100188, 108284, 116523, 117486, 132858, 138897, 143594, 150121, 155364, 162426, 169763, 185196, 215391, 233046, 234972, 243639, 265716, 277794, 287188, 297781, 300242, 324852, 339526, 430782, 450363, 466092, 487278, 509289, 555588, 595562, 600484, 646173, 679052, 789767, 861564, 893343, 900726, 974556, 1018578, 1191124, 1292346, 1351089, 1527867, 1579534, 1651331, 1786686, 1801452, 2037156, 2369301, 2584692, 2680029, 2702178, 3055734, 3159068, 3302662, 3573372, 4738602, 4953993, 5360058, 5404356, 6111468, 6605324, 7107903, 9477204, 9907986, 10720116, 14215806, 14861979, 18164641, 19815972, 28431612, 29723958, 36329282, 54493923, 59447916, 72658564, 108987846, 163481769, 217975692, 326963538, 653927076]

約数ペア:

[(1, 653927076), (2, 326963538), (3, 217975692), (4, 163481769), (6, 108987846), (9, 72658564), (11, 59447916), (12, 54493923), (18, 36329282), (22, 29723958), (23, 28431612), (33, 19815972), (36, 18164641), (44, 14861979), (46, 14215806), (61, 10720116), (66, 9907986), (69, 9477204), (92, 7107903), (99, 6605324), (107, 6111468), (121, 5404356), (122, 5360058), (132, 4953993), (138, 4738602), (183, 3573372), (198, 3302662), (207, 3159068), (214, 3055734), (242, 2702178), (244, 2680029), (253, 2584692), (276, 2369301), (321, 2037156), (363, 1801452), (366, 1786686), (396, 1651331), (414, 1579534), (428, 1527867), (484, 1351089), (506, 1292346), (549, 1191124), (642, 1018578), (671, 974556), (726, 900726), (732, 893343), (759, 861564), (828, 789767), (963, 679052), (1012, 646173), (1089, 600484), (1098, 595562), (1177, 555588), (1284, 509289), (1342, 487278), (1403, 466092), (1452, 450363), (1518, 430782), (1926, 339526), (2013, 324852), (2178, 300242), (2196, 297781), (2277, 287188), (2354, 277794), (2461, 265716), (2684, 243639), (2783, 234972), (2806, 233046), (3036, 215391), (3531, 185196), (3852, 169763), (4026, 162426), (4209, 155364), (4356, 150121), (4554, 143594), (4708, 138897), (4922, 132858), (5566, 117486), (5612, 116523), (6039, 108284), (6527, 100188), (7062, 92598), (7381, 88596), (7383, 88572), (8052, 81213), (8349, 78324), (8418, 77682), (9108, 71797), (9844, 66429), (10593, 61732), (11132, 58743), (12078, 54142), (12627, 51788), (12947, 50508), (13054, 50094), (14124, 46299), (14762, 44298), (14766, 44286), (15433, 42372), (16698, 39162), (16836, 38841), (19581, 33396), (21186, 30866), (22143, 29532), (22149, 29524), (24156, 27071), (25047, 26108), (25254, 25894)]