1807376088

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{229}}^1\times {\mathrm{431}}^1$

素因数の和:785

約数の個数: 128

約数和(自身を含む): 5246208000

約数和(自身を除く): 3438831912

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 109, 168, 218, 229, 327, 431, 436, 458, 654, 687, 763, 862, 872, 916, 1293, 1308, 1374, 1526, 1603, 1724, 1832, 2289, 2586, 2616, 2748, 3017, 3052, 3206, 3448, 4578, 4809, 5172, 5496, 6034, 6104, 6412, 9051, 9156, 9618, 10344, 12068, 12824, 18102, 18312, 19236, 24136, 24961, 36204, 38472, 46979, 49922, 72408, 74883, 93958, 98699, 99844, 140937, 149766, 174727, 187916, 197398, 199688, 281874, 296097, 299532, 328853, 349454, 375832, 394796, 524181, 563748, 592194, 599064, 657706, 690893, 698908, 789592, 986559, 1048362, 1127496, 1184388, 1315412, 1381786, 1397816, 1973118, 2072679, 2096724, 2368776, 2630824, 2763572, 3946236, 4145358, 4193448, 5527144, 7892472, 8290716, 10758191, 16581432, 21516382, 32274573, 43032764, 64549146, 75307337, 86065528, 129098292, 150614674, 225922011, 258196584, 301229348, 451844022, 602458696, 903688044, 1807376088]

約数ペア:

[(1, 1807376088), (2, 903688044), (3, 602458696), (4, 451844022), (6, 301229348), (7, 258196584), (8, 225922011), (12, 150614674), (14, 129098292), (21, 86065528), (24, 75307337), (28, 64549146), (42, 43032764), (56, 32274573), (84, 21516382), (109, 16581432), (168, 10758191), (218, 8290716), (229, 7892472), (327, 5527144), (431, 4193448), (436, 4145358), (458, 3946236), (654, 2763572), (687, 2630824), (763, 2368776), (862, 2096724), (872, 2072679), (916, 1973118), (1293, 1397816), (1308, 1381786), (1374, 1315412), (1526, 1184388), (1603, 1127496), (1724, 1048362), (1832, 986559), (2289, 789592), (2586, 698908), (2616, 690893), (2748, 657706), (3017, 599064), (3052, 592194), (3206, 563748), (3448, 524181), (4578, 394796), (4809, 375832), (5172, 349454), (5496, 328853), (6034, 299532), (6104, 296097), (6412, 281874), (9051, 199688), (9156, 197398), (9618, 187916), (10344, 174727), (12068, 149766), (12824, 140937), (18102, 99844), (18312, 98699), (19236, 93958), (24136, 74883), (24961, 72408), (36204, 49922), (38472, 46979)]