246420552

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{283}}^1$

素因数の和:443

約数の個数: 128

約数和(自身を含む): 726312960

約数和(自身を除く): 479892408

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 71, 73, 84, 142, 146, 168, 213, 219, 283, 284, 292, 426, 438, 497, 511, 566, 568, 584, 849, 852, 876, 994, 1022, 1132, 1491, 1533, 1698, 1704, 1752, 1981, 1988, 2044, 2264, 2982, 3066, 3396, 3962, 3976, 4088, 5183, 5943, 5964, 6132, 6792, 7924, 10366, 11886, 11928, 12264, 15549, 15848, 20093, 20659, 20732, 23772, 31098, 36281, 40186, 41318, 41464, 47544, 60279, 61977, 62196, 72562, 80372, 82636, 108843, 120558, 123954, 124392, 140651, 144613, 145124, 160744, 165272, 217686, 241116, 247908, 281302, 289226, 290248, 421953, 433839, 435372, 482232, 495816, 562604, 578452, 843906, 867678, 870744, 1125208, 1156904, 1466789, 1687812, 1735356, 2933578, 3375624, 3470712, 4400367, 5867156, 8800734, 10267523, 11734312, 17601468, 20535046, 30802569, 35202936, 41070092, 61605138, 82140184, 123210276, 246420552]

約数ペア:

[(1, 246420552), (2, 123210276), (3, 82140184), (4, 61605138), (6, 41070092), (7, 35202936), (8, 30802569), (12, 20535046), (14, 17601468), (21, 11734312), (24, 10267523), (28, 8800734), (42, 5867156), (56, 4400367), (71, 3470712), (73, 3375624), (84, 2933578), (142, 1735356), (146, 1687812), (168, 1466789), (213, 1156904), (219, 1125208), (283, 870744), (284, 867678), (292, 843906), (426, 578452), (438, 562604), (497, 495816), (511, 482232), (566, 435372), (568, 433839), (584, 421953), (849, 290248), (852, 289226), (876, 281302), (994, 247908), (1022, 241116), (1132, 217686), (1491, 165272), (1533, 160744), (1698, 145124), (1704, 144613), (1752, 140651), (1981, 124392), (1988, 123954), (2044, 120558), (2264, 108843), (2982, 82636), (3066, 80372), (3396, 72562), (3962, 62196), (3976, 61977), (4088, 60279), (5183, 47544), (5943, 41464), (5964, 41318), (6132, 40186), (6792, 36281), (7924, 31098), (10366, 23772), (11886, 20732), (11928, 20659), (12264, 20093), (15549, 15848)]