2556156624

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{229}}^1\times {\mathrm{239}}^1$

素因数の和:625

約数の個数: 160

約数和(自身を含む): 7666176000

約数和(自身を除く): 5110019376

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 139, 168, 229, 239, 278, 336, 417, 458, 478, 556, 687, 717, 834, 916, 956, 973, 1112, 1374, 1434, 1603, 1668, 1673, 1832, 1912, 1946, 2224, 2748, 2868, 2919, 3206, 3336, 3346, 3664, 3824, 3892, 4809, 5019, 5496, 5736, 5838, 6412, 6672, 6692, 7784, 9618, 10038, 10992, 11472, 11676, 12824, 13384, 15568, 19236, 20076, 23352, 25648, 26768, 31831, 33221, 38472, 40152, 46704, 54731, 63662, 66442, 76944, 80304, 95493, 99663, 109462, 127324, 132884, 164193, 190986, 199326, 218924, 222817, 232547, 254648, 265768, 328386, 381972, 383117, 398652, 437848, 445634, 465094, 509296, 531536, 656772, 668451, 697641, 763944, 766234, 797304, 875696, 891268, 930188, 1149351, 1313544, 1336902, 1395282, 1527888, 1532468, 1594608, 1782536, 1860376, 2298702, 2627088, 2673804, 2790564, 3064936, 3565072, 3720752, 4597404, 5347608, 5581128, 6129872, 7607609, 9194808, 10695216, 11162256, 15215218, 18389616, 22822827, 30430436, 45645654, 53253263, 60860872, 91291308, 106506526, 121721744, 159759789, 182582616, 213013052, 319519578, 365165232, 426026104, 639039156, 852052208, 1278078312, 2556156624]

約数ペア:

[(1, 2556156624), (2, 1278078312), (3, 852052208), (4, 639039156), (6, 426026104), (7, 365165232), (8, 319519578), (12, 213013052), (14, 182582616), (16, 159759789), (21, 121721744), (24, 106506526), (28, 91291308), (42, 60860872), (48, 53253263), (56, 45645654), (84, 30430436), (112, 22822827), (139, 18389616), (168, 15215218), (229, 11162256), (239, 10695216), (278, 9194808), (336, 7607609), (417, 6129872), (458, 5581128), (478, 5347608), (556, 4597404), (687, 3720752), (717, 3565072), (834, 3064936), (916, 2790564), (956, 2673804), (973, 2627088), (1112, 2298702), (1374, 1860376), (1434, 1782536), (1603, 1594608), (1668, 1532468), (1673, 1527888), (1832, 1395282), (1912, 1336902), (1946, 1313544), (2224, 1149351), (2748, 930188), (2868, 891268), (2919, 875696), (3206, 797304), (3336, 766234), (3346, 763944), (3664, 697641), (3824, 668451), (3892, 656772), (4809, 531536), (5019, 509296), (5496, 465094), (5736, 445634), (5838, 437848), (6412, 398652), (6672, 383117), (6692, 381972), (7784, 328386), (9618, 265768), (10038, 254648), (10992, 232547), (11472, 222817), (11676, 218924), (12824, 199326), (13384, 190986), (15568, 164193), (19236, 132884), (20076, 127324), (23352, 109462), (25648, 99663), (26768, 95493), (31831, 80304), (33221, 76944), (38472, 66442), (40152, 63662), (46704, 54731)]