1878842688

素因数分解:

$2^6\times 3^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{2557}}^1$

素因数の和:2704

約数の個数: 112

約数和(自身を含む): 5145877440

約数和(自身を除く): 3267034752

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 64, 86, 89, 96, 129, 172, 178, 192, 258, 267, 344, 356, 516, 534, 688, 712, 1032, 1068, 1376, 1424, 2064, 2136, 2557, 2752, 2848, 3827, 4128, 4272, 5114, 5696, 7654, 7671, 8256, 8544, 10228, 11481, 15308, 15342, 17088, 20456, 22962, 30616, 30684, 40912, 45924, 61232, 61368, 81824, 91848, 109951, 122464, 122736, 163648, 183696, 219902, 227573, 244928, 245472, 329853, 367392, 439804, 455146, 490944, 659706, 682719, 734784, 879608, 910292, 1319412, 1365438, 1759216, 1820584, 2638824, 2730876, 3518432, 3641168, 5277648, 5461752, 7036864, 7282336, 9785639, 10555296, 10923504, 14564672, 19571278, 21110592, 21847008, 29356917, 39142556, 43694016, 58713834, 78285112, 117427668, 156570224, 234855336, 313140448, 469710672, 626280896, 939421344, 1878842688]

約数ペア:

[(1, 1878842688), (2, 939421344), (3, 626280896), (4, 469710672), (6, 313140448), (8, 234855336), (12, 156570224), (16, 117427668), (24, 78285112), (32, 58713834), (43, 43694016), (48, 39142556), (64, 29356917), (86, 21847008), (89, 21110592), (96, 19571278), (129, 14564672), (172, 10923504), (178, 10555296), (192, 9785639), (258, 7282336), (267, 7036864), (344, 5461752), (356, 5277648), (516, 3641168), (534, 3518432), (688, 2730876), (712, 2638824), (1032, 1820584), (1068, 1759216), (1376, 1365438), (1424, 1319412), (2064, 910292), (2136, 879608), (2557, 734784), (2752, 682719), (2848, 659706), (3827, 490944), (4128, 455146), (4272, 439804), (5114, 367392), (5696, 329853), (7654, 245472), (7671, 244928), (8256, 227573), (8544, 219902), (10228, 183696), (11481, 163648), (15308, 122736), (15342, 122464), (17088, 109951), (20456, 91848), (22962, 81824), (30616, 61368), (30684, 61232), (40912, 45924)]