1889561136

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{19231}}^1$

素因数の和:19354

約数の個数: 80

約数和(自身を含む): 5151098880

約数和(自身を除く): 3261537744

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 89, 92, 138, 178, 184, 267, 276, 356, 368, 534, 552, 712, 1068, 1104, 1424, 2047, 2136, 4094, 4272, 6141, 8188, 12282, 16376, 19231, 24564, 32752, 38462, 49128, 57693, 76924, 98256, 115386, 153848, 230772, 307696, 442313, 461544, 884626, 923088, 1326939, 1711559, 1769252, 2653878, 3423118, 3538504, 5134677, 5307756, 6846236, 7077008, 10269354, 10615512, 13692472, 20538708, 21231024, 27384944, 39365857, 41077416, 78731714, 82154832, 118097571, 157463428, 236195142, 314926856, 472390284, 629853712, 944780568, 1889561136]

約数ペア:

[(1, 1889561136), (2, 944780568), (3, 629853712), (4, 472390284), (6, 314926856), (8, 236195142), (12, 157463428), (16, 118097571), (23, 82154832), (24, 78731714), (46, 41077416), (48, 39365857), (69, 27384944), (89, 21231024), (92, 20538708), (138, 13692472), (178, 10615512), (184, 10269354), (267, 7077008), (276, 6846236), (356, 5307756), (368, 5134677), (534, 3538504), (552, 3423118), (712, 2653878), (1068, 1769252), (1104, 1711559), (1424, 1326939), (2047, 923088), (2136, 884626), (4094, 461544), (4272, 442313), (6141, 307696), (8188, 230772), (12282, 153848), (16376, 115386), (19231, 98256), (24564, 76924), (32752, 57693), (38462, 49128)]