809430804

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{751}}^1$

素因数の和:835

約数の個数: 216

約数和(自身を含む): 2621219328

約数和(自身を除く): 1811788524

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 47, 49, 52, 63, 78, 84, 91, 94, 98, 117, 126, 141, 147, 156, 182, 188, 196, 234, 252, 273, 282, 294, 329, 364, 423, 441, 468, 546, 564, 588, 611, 637, 658, 751, 819, 846, 882, 987, 1092, 1222, 1274, 1316, 1502, 1638, 1692, 1764, 1833, 1911, 1974, 2253, 2303, 2444, 2548, 2961, 3004, 3276, 3666, 3822, 3948, 4277, 4506, 4606, 5257, 5499, 5733, 5922, 6759, 6909, 7332, 7644, 8554, 9012, 9212, 9763, 10514, 10998, 11466, 11844, 12831, 13518, 13818, 15771, 17108, 19526, 20727, 21028, 21996, 22932, 25662, 27036, 27636, 29289, 29939, 31542, 35297, 36799, 38493, 39052, 41454, 47313, 51324, 58578, 59878, 63084, 68341, 70594, 73598, 76986, 82908, 87867, 89817, 94626, 105891, 110397, 117156, 119756, 136682, 141188, 147196, 153972, 175734, 179634, 189252, 205023, 211782, 220794, 247079, 269451, 273364, 317673, 331191, 351468, 359268, 410046, 423564, 441588, 458861, 478387, 494158, 538902, 615069, 635346, 662382, 741237, 820092, 917722, 956774, 988316, 1077804, 1230138, 1270692, 1324764, 1376583, 1435161, 1482474, 1729553, 1835444, 1913548, 2223711, 2460276, 2753166, 2870322, 2964948, 3212027, 3459106, 4129749, 4305483, 4447422, 5188659, 5506332, 5740644, 6424054, 6918212, 8259498, 8610966, 8894844, 9636081, 10377318, 12848108, 15565977, 16518996, 17221932, 19272162, 20754636, 22484189, 28908243, 31131954, 38544324, 44968378, 57816486, 62263908, 67452567, 89936756, 115632972, 134905134, 202357701, 269810268, 404715402, 809430804]

約数ペア:

[(1, 809430804), (2, 404715402), (3, 269810268), (4, 202357701), (6, 134905134), (7, 115632972), (9, 89936756), (12, 67452567), (13, 62263908), (14, 57816486), (18, 44968378), (21, 38544324), (26, 31131954), (28, 28908243), (36, 22484189), (39, 20754636), (42, 19272162), (47, 17221932), (49, 16518996), (52, 15565977), (63, 12848108), (78, 10377318), (84, 9636081), (91, 8894844), (94, 8610966), (98, 8259498), (117, 6918212), (126, 6424054), (141, 5740644), (147, 5506332), (156, 5188659), (182, 4447422), (188, 4305483), (196, 4129749), (234, 3459106), (252, 3212027), (273, 2964948), (282, 2870322), (294, 2753166), (329, 2460276), (364, 2223711), (423, 1913548), (441, 1835444), (468, 1729553), (546, 1482474), (564, 1435161), (588, 1376583), (611, 1324764), (637, 1270692), (658, 1230138), (751, 1077804), (819, 988316), (846, 956774), (882, 917722), (987, 820092), (1092, 741237), (1222, 662382), (1274, 635346), (1316, 615069), (1502, 538902), (1638, 494158), (1692, 478387), (1764, 458861), (1833, 441588), (1911, 423564), (1974, 410046), (2253, 359268), (2303, 351468), (2444, 331191), (2548, 317673), (2961, 273364), (3004, 269451), (3276, 247079), (3666, 220794), (3822, 211782), (3948, 205023), (4277, 189252), (4506, 179634), (4606, 175734), (5257, 153972), (5499, 147196), (5733, 141188), (5922, 136682), (6759, 119756), (6909, 117156), (7332, 110397), (7644, 105891), (8554, 94626), (9012, 89817), (9212, 87867), (9763, 82908), (10514, 76986), (10998, 73598), (11466, 70594), (11844, 68341), (12831, 63084), (13518, 59878), (13818, 58578), (15771, 51324), (17108, 47313), (19526, 41454), (20727, 39052), (21028, 38493), (21996, 36799), (22932, 35297), (25662, 31542), (27036, 29939), (27636, 29289)]