21914220288

素因数分解:

$2^8\times 3^1\times {\mathrm{37}}^1\times {\mathrm{653}}^1\times {\mathrm{1181}}^1$

素因数の和:1890

約数の個数: 144

約数和(自身を含む): 60042630816

約数和(自身を除く): 38128410528

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 48, 64, 74, 96, 111, 128, 148, 192, 222, 256, 296, 384, 444, 592, 653, 768, 888, 1181, 1184, 1306, 1776, 1959, 2362, 2368, 2612, 3543, 3552, 3918, 4724, 4736, 5224, 7086, 7104, 7836, 9448, 9472, 10448, 14172, 14208, 15672, 18896, 20896, 24161, 28344, 28416, 31344, 37792, 41792, 43697, 48322, 56688, 62688, 72483, 75584, 83584, 87394, 96644, 113376, 125376, 131091, 144966, 151168, 167168, 174788, 193288, 226752, 250752, 262182, 289932, 302336, 349576, 386576, 453504, 501504, 524364, 579864, 699152, 771193, 773152, 907008, 1048728, 1159728, 1398304, 1542386, 1546304, 2097456, 2313579, 2319456, 2796608, 3084772, 3092608, 4194912, 4627158, 4638912, 5593216, 6169544, 6185216, 8389824, 9254316, 9277824, 11186432, 12339088, 16779648, 18508632, 18555648, 24678176, 28534141, 33559296, 37017264, 49356352, 57068282, 74034528, 85602423, 98712704, 114136564, 148069056, 171204846, 197425408, 228273128, 296138112, 342409692, 456546256, 592276224, 684819384, 913092512, 1369638768, 1826185024, 2739277536, 3652370048, 5478555072, 7304740096, 10957110144, 21914220288]

約数ペア:

[(1, 21914220288), (2, 10957110144), (3, 7304740096), (4, 5478555072), (6, 3652370048), (8, 2739277536), (12, 1826185024), (16, 1369638768), (24, 913092512), (32, 684819384), (37, 592276224), (48, 456546256), (64, 342409692), (74, 296138112), (96, 228273128), (111, 197425408), (128, 171204846), (148, 148069056), (192, 114136564), (222, 98712704), (256, 85602423), (296, 74034528), (384, 57068282), (444, 49356352), (592, 37017264), (653, 33559296), (768, 28534141), (888, 24678176), (1181, 18555648), (1184, 18508632), (1306, 16779648), (1776, 12339088), (1959, 11186432), (2362, 9277824), (2368, 9254316), (2612, 8389824), (3543, 6185216), (3552, 6169544), (3918, 5593216), (4724, 4638912), (4736, 4627158), (5224, 4194912), (7086, 3092608), (7104, 3084772), (7836, 2796608), (9448, 2319456), (9472, 2313579), (10448, 2097456), (14172, 1546304), (14208, 1542386), (15672, 1398304), (18896, 1159728), (20896, 1048728), (24161, 907008), (28344, 773152), (28416, 771193), (31344, 699152), (37792, 579864), (41792, 524364), (43697, 501504), (48322, 453504), (56688, 386576), (62688, 349576), (72483, 302336), (75584, 289932), (83584, 262182), (87394, 250752), (96644, 226752), (113376, 193288), (125376, 174788), (131091, 167168), (144966, 151168)]