838861134

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{2851}}^1$

素因数の和:2993

約数の個数: 64

約数和(自身を含む): 1848096000

約数和(自身を除く): 1009234866

約数列:

[1, 2, 3, 6, 19, 29, 38, 57, 58, 87, 89, 114, 174, 178, 267, 534, 551, 1102, 1653, 1691, 2581, 2851, 3306, 3382, 5073, 5162, 5702, 7743, 8553, 10146, 15486, 17106, 49039, 54169, 82679, 98078, 108338, 147117, 162507, 165358, 248037, 253739, 294234, 325014, 496074, 507478, 761217, 1522434, 1570901, 3141802, 4712703, 4821041, 7358431, 9425406, 9642082, 14463123, 14716862, 22075293, 28926246, 44150586, 139810189, 279620378, 419430567, 838861134]

約数ペア:

[(1, 838861134), (2, 419430567), (3, 279620378), (6, 139810189), (19, 44150586), (29, 28926246), (38, 22075293), (57, 14716862), (58, 14463123), (87, 9642082), (89, 9425406), (114, 7358431), (174, 4821041), (178, 4712703), (267, 3141802), (534, 1570901), (551, 1522434), (1102, 761217), (1653, 507478), (1691, 496074), (2581, 325014), (2851, 294234), (3306, 253739), (3382, 248037), (5073, 165358), (5162, 162507), (5702, 147117), (7743, 108338), (8553, 98078), (10146, 82679), (15486, 54169), (17106, 49039)]