247128336

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{18859}}^1$

素因数の和:18893

約数の個数: 120

約数和(自身を含む): 851264960

約数和(自身を除く): 604136624

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 36, 39, 42, 48, 52, 56, 63, 72, 78, 84, 91, 104, 112, 117, 126, 144, 156, 168, 182, 208, 234, 252, 273, 312, 336, 364, 468, 504, 546, 624, 728, 819, 936, 1008, 1092, 1456, 1638, 1872, 2184, 3276, 4368, 6552, 13104, 18859, 37718, 56577, 75436, 113154, 132013, 150872, 169731, 226308, 245167, 264026, 301744, 339462, 396039, 452616, 490334, 528052, 678924, 735501, 792078, 905232, 980668, 1056104, 1188117, 1357848, 1471002, 1584156, 1716169, 1961336, 2112208, 2206503, 2376234, 2715696, 2942004, 3168312, 3432338, 3922672, 4413006, 4752468, 5148507, 5884008, 6336624, 6864676, 8826012, 9504936, 10297014, 11768016, 13729352, 15445521, 17652024, 19009872, 20594028, 27458704, 30891042, 35304048, 41188056, 61782084, 82376112, 123564168, 247128336]

約数ペア:

[(1, 247128336), (2, 123564168), (3, 82376112), (4, 61782084), (6, 41188056), (7, 35304048), (8, 30891042), (9, 27458704), (12, 20594028), (13, 19009872), (14, 17652024), (16, 15445521), (18, 13729352), (21, 11768016), (24, 10297014), (26, 9504936), (28, 8826012), (36, 6864676), (39, 6336624), (42, 5884008), (48, 5148507), (52, 4752468), (56, 4413006), (63, 3922672), (72, 3432338), (78, 3168312), (84, 2942004), (91, 2715696), (104, 2376234), (112, 2206503), (117, 2112208), (126, 1961336), (144, 1716169), (156, 1584156), (168, 1471002), (182, 1357848), (208, 1188117), (234, 1056104), (252, 980668), (273, 905232), (312, 792078), (336, 735501), (364, 678924), (468, 528052), (504, 490334), (546, 452616), (624, 396039), (728, 339462), (819, 301744), (936, 264026), (1008, 245167), (1092, 226308), (1456, 169731), (1638, 150872), (1872, 132013), (2184, 113154), (3276, 75436), (4368, 56577), (6552, 37718), (13104, 18859)]