1375779816

素因数分解:

$2^3\times 3^4\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{853}}^1$

素因数の和:1021

約数の個数: 160

約数和(自身を含む): 4092026400

約数和(自身を除く): 2716246584

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 81, 108, 114, 131, 152, 162, 171, 216, 228, 262, 324, 342, 393, 456, 513, 524, 648, 684, 786, 853, 1026, 1048, 1179, 1368, 1539, 1572, 1706, 2052, 2358, 2489, 2559, 3078, 3144, 3412, 3537, 4104, 4716, 4978, 5118, 6156, 6824, 7074, 7467, 7677, 9432, 9956, 10236, 10611, 12312, 14148, 14934, 15354, 16207, 19912, 20472, 21222, 22401, 23031, 28296, 29868, 30708, 32414, 42444, 44802, 46062, 48621, 59736, 61416, 64828, 67203, 69093, 84888, 89604, 92124, 97242, 111743, 129656, 134406, 138186, 145863, 179208, 184248, 194484, 201609, 223486, 268812, 276372, 291726, 335229, 388968, 403218, 437589, 446972, 537624, 552744, 583452, 670458, 806436, 875178, 893944, 1005687, 1166904, 1312767, 1340916, 1612872, 1750356, 2011374, 2123117, 2625534, 2681832, 3017061, 3500712, 4022748, 4246234, 5251068, 6034122, 6369351, 8045496, 8492468, 9051183, 10502136, 12068244, 12738702, 16984936, 18102366, 19108053, 24136488, 25477404, 36204732, 38216106, 50954808, 57324159, 72409464, 76432212, 114648318, 152864424, 171972477, 229296636, 343944954, 458593272, 687889908, 1375779816]

約数ペア:

[(1, 1375779816), (2, 687889908), (3, 458593272), (4, 343944954), (6, 229296636), (8, 171972477), (9, 152864424), (12, 114648318), (18, 76432212), (19, 72409464), (24, 57324159), (27, 50954808), (36, 38216106), (38, 36204732), (54, 25477404), (57, 24136488), (72, 19108053), (76, 18102366), (81, 16984936), (108, 12738702), (114, 12068244), (131, 10502136), (152, 9051183), (162, 8492468), (171, 8045496), (216, 6369351), (228, 6034122), (262, 5251068), (324, 4246234), (342, 4022748), (393, 3500712), (456, 3017061), (513, 2681832), (524, 2625534), (648, 2123117), (684, 2011374), (786, 1750356), (853, 1612872), (1026, 1340916), (1048, 1312767), (1179, 1166904), (1368, 1005687), (1539, 893944), (1572, 875178), (1706, 806436), (2052, 670458), (2358, 583452), (2489, 552744), (2559, 537624), (3078, 446972), (3144, 437589), (3412, 403218), (3537, 388968), (4104, 335229), (4716, 291726), (4978, 276372), (5118, 268812), (6156, 223486), (6824, 201609), (7074, 194484), (7467, 184248), (7677, 179208), (9432, 145863), (9956, 138186), (10236, 134406), (10611, 129656), (12312, 111743), (14148, 97242), (14934, 92124), (15354, 89604), (16207, 84888), (19912, 69093), (20472, 67203), (21222, 64828), (22401, 61416), (23031, 59736), (28296, 48621), (29868, 46062), (30708, 44802), (32414, 42444)]