1021636056

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{179}}^1\times {\mathrm{641}}^1$

素因数の和:889

約数の個数: 128

約数和(自身を含む): 2995315200

約数和(自身を除く): 1973679144

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 53, 56, 84, 106, 159, 168, 179, 212, 318, 358, 371, 424, 537, 636, 641, 716, 742, 1074, 1113, 1253, 1272, 1282, 1432, 1484, 1923, 2148, 2226, 2506, 2564, 2968, 3759, 3846, 4296, 4452, 4487, 5012, 5128, 7518, 7692, 8904, 8974, 9487, 10024, 13461, 15036, 15384, 17948, 18974, 26922, 28461, 30072, 33973, 35896, 37948, 53844, 56922, 66409, 67946, 75896, 101919, 107688, 113844, 114739, 132818, 135892, 199227, 203838, 227688, 229478, 237811, 265636, 271784, 344217, 398454, 407676, 458956, 475622, 531272, 688434, 713433, 796908, 803173, 815352, 917912, 951244, 1376868, 1426866, 1593816, 1606346, 1902488, 2409519, 2753736, 2853732, 3212692, 4819038, 5707464, 6081167, 6425384, 9638076, 12162334, 18243501, 19276152, 24324668, 36487002, 42568169, 48649336, 72974004, 85136338, 127704507, 145948008, 170272676, 255409014, 340545352, 510818028, 1021636056]

約数ペア:

[(1, 1021636056), (2, 510818028), (3, 340545352), (4, 255409014), (6, 170272676), (7, 145948008), (8, 127704507), (12, 85136338), (14, 72974004), (21, 48649336), (24, 42568169), (28, 36487002), (42, 24324668), (53, 19276152), (56, 18243501), (84, 12162334), (106, 9638076), (159, 6425384), (168, 6081167), (179, 5707464), (212, 4819038), (318, 3212692), (358, 2853732), (371, 2753736), (424, 2409519), (537, 1902488), (636, 1606346), (641, 1593816), (716, 1426866), (742, 1376868), (1074, 951244), (1113, 917912), (1253, 815352), (1272, 803173), (1282, 796908), (1432, 713433), (1484, 688434), (1923, 531272), (2148, 475622), (2226, 458956), (2506, 407676), (2564, 398454), (2968, 344217), (3759, 271784), (3846, 265636), (4296, 237811), (4452, 229478), (4487, 227688), (5012, 203838), (5128, 199227), (7518, 135892), (7692, 132818), (8904, 114739), (8974, 113844), (9487, 107688), (10024, 101919), (13461, 75896), (15036, 67946), (15384, 66409), (17948, 56922), (18974, 53844), (26922, 37948), (28461, 35896), (30072, 33973)]