1299021768

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{337}}^1$

素因数の和:548

約数の個数: 192

約数和(自身を含む): 3998891520

約数和(自身を除く): 2699869752

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 31, 33, 36, 44, 62, 66, 72, 88, 93, 99, 124, 132, 157, 186, 198, 248, 264, 279, 314, 337, 341, 372, 396, 471, 558, 628, 674, 682, 744, 792, 942, 1011, 1023, 1116, 1256, 1348, 1364, 1413, 1727, 1884, 2022, 2046, 2232, 2696, 2728, 2826, 3033, 3069, 3454, 3707, 3768, 4044, 4092, 4867, 5181, 5652, 6066, 6138, 6908, 7414, 8088, 8184, 9734, 10362, 10447, 11121, 11304, 12132, 12276, 13816, 14601, 14828, 15543, 19468, 20724, 20894, 22242, 24264, 24552, 29202, 29656, 31086, 31341, 33363, 38936, 41448, 41788, 43803, 44484, 52909, 53537, 58404, 62172, 62682, 66726, 83576, 87606, 88968, 94023, 105818, 107074, 114917, 116808, 124344, 125364, 133452, 158727, 160611, 175212, 188046, 211636, 214148, 229834, 250728, 266904, 317454, 321222, 344751, 350424, 376092, 423272, 428296, 459668, 476181, 481833, 581999, 634908, 642444, 689502, 752184, 919336, 952362, 963666, 1034253, 1163998, 1269816, 1284888, 1379004, 1640179, 1745997, 1904724, 1927332, 2068506, 2327996, 2758008, 3280358, 3491994, 3809448, 3854664, 4137012, 4655992, 4920537, 5237991, 6560716, 6983988, 8274024, 9841074, 10475982, 13121432, 13967976, 14761611, 18041969, 19682148, 20951964, 29523222, 36083938, 39364296, 41903928, 54125907, 59046444, 72167876, 108251814, 118092888, 144335752, 162377721, 216503628, 324755442, 433007256, 649510884, 1299021768]

約数ペア:

[(1, 1299021768), (2, 649510884), (3, 433007256), (4, 324755442), (6, 216503628), (8, 162377721), (9, 144335752), (11, 118092888), (12, 108251814), (18, 72167876), (22, 59046444), (24, 54125907), (31, 41903928), (33, 39364296), (36, 36083938), (44, 29523222), (62, 20951964), (66, 19682148), (72, 18041969), (88, 14761611), (93, 13967976), (99, 13121432), (124, 10475982), (132, 9841074), (157, 8274024), (186, 6983988), (198, 6560716), (248, 5237991), (264, 4920537), (279, 4655992), (314, 4137012), (337, 3854664), (341, 3809448), (372, 3491994), (396, 3280358), (471, 2758008), (558, 2327996), (628, 2068506), (674, 1927332), (682, 1904724), (744, 1745997), (792, 1640179), (942, 1379004), (1011, 1284888), (1023, 1269816), (1116, 1163998), (1256, 1034253), (1348, 963666), (1364, 952362), (1413, 919336), (1727, 752184), (1884, 689502), (2022, 642444), (2046, 634908), (2232, 581999), (2696, 481833), (2728, 476181), (2826, 459668), (3033, 428296), (3069, 423272), (3454, 376092), (3707, 350424), (3768, 344751), (4044, 321222), (4092, 317454), (4867, 266904), (5181, 250728), (5652, 229834), (6066, 214148), (6138, 211636), (6908, 188046), (7414, 175212), (8088, 160611), (8184, 158727), (9734, 133452), (10362, 125364), (10447, 124344), (11121, 116808), (11304, 114917), (12132, 107074), (12276, 105818), (13816, 94023), (14601, 88968), (14828, 87606), (15543, 83576), (19468, 66726), (20724, 62682), (20894, 62172), (22242, 58404), (24264, 53537), (24552, 52909), (29202, 44484), (29656, 43803), (31086, 41788), (31341, 41448), (33363, 38936)]