21942631728

素因数分解:

$2^4\times 3^6\times {\mathrm{79}}^1\times {\mathrm{23813}}^1$

素因数の和:23918

約数の個数: 140

約数和(自身を含む): 64551180960

約数和(自身を除く): 42608549232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 79, 81, 108, 144, 158, 162, 216, 237, 243, 316, 324, 432, 474, 486, 632, 648, 711, 729, 948, 972, 1264, 1296, 1422, 1458, 1896, 1944, 2133, 2844, 2916, 3792, 3888, 4266, 5688, 5832, 6399, 8532, 11376, 11664, 12798, 17064, 19197, 23813, 25596, 34128, 38394, 47626, 51192, 57591, 71439, 76788, 95252, 102384, 115182, 142878, 153576, 190504, 214317, 230364, 285756, 307152, 381008, 428634, 460728, 571512, 642951, 857268, 921456, 1143024, 1285902, 1714536, 1881227, 1928853, 2571804, 3429072, 3762454, 3857706, 5143608, 5643681, 5786559, 7524908, 7715412, 10287216, 11287362, 11573118, 15049816, 15430824, 16931043, 17359677, 22574724, 23146236, 30099632, 30861648, 33862086, 34719354, 45149448, 46292472, 50793129, 67724172, 69438708, 90298896, 92584944, 101586258, 135448344, 138877416, 152379387, 203172516, 270896688, 277754832, 304758774, 406345032, 457138161, 609517548, 812690064, 914276322, 1219035096, 1371414483, 1828552644, 2438070192, 2742828966, 3657105288, 5485657932, 7314210576, 10971315864, 21942631728]

約数ペア:

[(1, 21942631728), (2, 10971315864), (3, 7314210576), (4, 5485657932), (6, 3657105288), (8, 2742828966), (9, 2438070192), (12, 1828552644), (16, 1371414483), (18, 1219035096), (24, 914276322), (27, 812690064), (36, 609517548), (48, 457138161), (54, 406345032), (72, 304758774), (79, 277754832), (81, 270896688), (108, 203172516), (144, 152379387), (158, 138877416), (162, 135448344), (216, 101586258), (237, 92584944), (243, 90298896), (316, 69438708), (324, 67724172), (432, 50793129), (474, 46292472), (486, 45149448), (632, 34719354), (648, 33862086), (711, 30861648), (729, 30099632), (948, 23146236), (972, 22574724), (1264, 17359677), (1296, 16931043), (1422, 15430824), (1458, 15049816), (1896, 11573118), (1944, 11287362), (2133, 10287216), (2844, 7715412), (2916, 7524908), (3792, 5786559), (3888, 5643681), (4266, 5143608), (5688, 3857706), (5832, 3762454), (6399, 3429072), (8532, 2571804), (11376, 1928853), (11664, 1881227), (12798, 1714536), (17064, 1285902), (19197, 1143024), (23813, 921456), (25596, 857268), (34128, 642951), (38394, 571512), (47626, 460728), (51192, 428634), (57591, 381008), (71439, 307152), (76788, 285756), (95252, 230364), (102384, 214317), (115182, 190504), (142878, 153576)]