523570446

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{197}}^1$

素因数の和:383

約数の個数: 128

約数和(自身を含む): 1368576000

約数和(自身を除く): 845005554

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 79, 89, 126, 158, 178, 189, 197, 237, 267, 378, 394, 474, 534, 553, 591, 623, 711, 801, 1106, 1182, 1246, 1379, 1422, 1602, 1659, 1773, 1869, 2133, 2403, 2758, 3318, 3546, 3738, 4137, 4266, 4806, 4977, 5319, 5607, 7031, 8274, 9954, 10638, 11214, 12411, 14062, 14931, 15563, 16821, 17533, 21093, 24822, 29862, 31126, 33642, 35066, 37233, 42186, 46689, 49217, 52599, 63279, 74466, 93378, 98434, 105198, 108941, 122731, 126558, 140067, 147651, 157797, 189837, 217882, 245462, 280134, 295302, 315594, 326823, 368193, 379674, 420201, 442953, 473391, 653646, 736386, 840402, 885906, 946782, 980469, 1104579, 1328859, 1385107, 1960938, 2209158, 2657718, 2770214, 2941407, 3313737, 4155321, 5882814, 6627474, 8310642, 9695749, 12465963, 19391498, 24931926, 29087247, 37397889, 58174494, 74795778, 87261741, 174523482, 261785223, 523570446]

約数ペア:

[(1, 523570446), (2, 261785223), (3, 174523482), (6, 87261741), (7, 74795778), (9, 58174494), (14, 37397889), (18, 29087247), (21, 24931926), (27, 19391498), (42, 12465963), (54, 9695749), (63, 8310642), (79, 6627474), (89, 5882814), (126, 4155321), (158, 3313737), (178, 2941407), (189, 2770214), (197, 2657718), (237, 2209158), (267, 1960938), (378, 1385107), (394, 1328859), (474, 1104579), (534, 980469), (553, 946782), (591, 885906), (623, 840402), (711, 736386), (801, 653646), (1106, 473391), (1182, 442953), (1246, 420201), (1379, 379674), (1422, 368193), (1602, 326823), (1659, 315594), (1773, 295302), (1869, 280134), (2133, 245462), (2403, 217882), (2758, 189837), (3318, 157797), (3546, 147651), (3738, 140067), (4137, 126558), (4266, 122731), (4806, 108941), (4977, 105198), (5319, 98434), (5607, 93378), (7031, 74466), (8274, 63279), (9954, 52599), (10638, 49217), (11214, 46689), (12411, 42186), (14062, 37233), (14931, 35066), (15563, 33642), (16821, 31126), (17533, 29862), (21093, 24822)]