16018889328

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{49463}}^1$

素因数の和:49663

約数の個数: 120

約数和(自身を含む): 48559204512

約数和(自身を除く): 32540315184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 173, 208, 234, 312, 346, 468, 519, 624, 692, 936, 1038, 1384, 1557, 1872, 2076, 2249, 2768, 3114, 4152, 4498, 6228, 6747, 8304, 8996, 12456, 13494, 17992, 20241, 24912, 26988, 35984, 40482, 49463, 53976, 80964, 98926, 107952, 148389, 161928, 197852, 296778, 323856, 395704, 445167, 593556, 643019, 791408, 890334, 1187112, 1286038, 1780668, 1929057, 2374224, 2572076, 3561336, 3858114, 5144152, 5787171, 7122672, 7716228, 8557099, 10288304, 11574342, 15432456, 17114198, 23148684, 25671297, 30864912, 34228396, 46297368, 51342594, 68456792, 77013891, 92594736, 102685188, 111242287, 136913584, 154027782, 205370376, 222484574, 308055564, 333726861, 410740752, 444969148, 616111128, 667453722, 889938296, 1001180583, 1232222256, 1334907444, 1779876592, 2002361166, 2669814888, 4004722332, 5339629776, 8009444664, 16018889328]

約数ペア:

[(1, 16018889328), (2, 8009444664), (3, 5339629776), (4, 4004722332), (6, 2669814888), (8, 2002361166), (9, 1779876592), (12, 1334907444), (13, 1232222256), (16, 1001180583), (18, 889938296), (24, 667453722), (26, 616111128), (36, 444969148), (39, 410740752), (48, 333726861), (52, 308055564), (72, 222484574), (78, 205370376), (104, 154027782), (117, 136913584), (144, 111242287), (156, 102685188), (173, 92594736), (208, 77013891), (234, 68456792), (312, 51342594), (346, 46297368), (468, 34228396), (519, 30864912), (624, 25671297), (692, 23148684), (936, 17114198), (1038, 15432456), (1384, 11574342), (1557, 10288304), (1872, 8557099), (2076, 7716228), (2249, 7122672), (2768, 5787171), (3114, 5144152), (4152, 3858114), (4498, 3561336), (6228, 2572076), (6747, 2374224), (8304, 1929057), (8996, 1780668), (12456, 1286038), (13494, 1187112), (17992, 890334), (20241, 791408), (24912, 643019), (26988, 593556), (35984, 445167), (40482, 395704), (49463, 323856), (53976, 296778), (80964, 197852), (98926, 161928), (107952, 148389)]