1262516376

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{137}}^1\times {\mathrm{521}}^1$

素因数の和:745

約数の個数: 128

約数和(自身を含む): 3526882560

約数和(自身を除く): 2264366184

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 67, 88, 132, 134, 137, 201, 264, 268, 274, 402, 411, 521, 536, 548, 737, 804, 822, 1042, 1096, 1474, 1507, 1563, 1608, 1644, 2084, 2211, 2948, 3014, 3126, 3288, 4168, 4422, 4521, 5731, 5896, 6028, 6252, 8844, 9042, 9179, 11462, 12056, 12504, 17193, 17688, 18084, 18358, 22924, 27537, 34386, 34907, 36168, 36716, 45848, 55074, 68772, 69814, 71377, 73432, 100969, 104721, 110148, 137544, 139628, 142754, 201938, 209442, 214131, 220296, 279256, 285508, 302907, 383977, 403876, 418884, 428262, 571016, 605814, 767954, 785147, 807752, 837768, 856524, 1151931, 1211628, 1535908, 1570294, 1713048, 2303862, 2355441, 2423256, 3071816, 3140588, 4607724, 4710882, 4782259, 6281176, 9215448, 9421764, 9564518, 14346777, 18843528, 19129036, 28693554, 38258072, 52604849, 57387108, 105209698, 114774216, 157814547, 210419396, 315629094, 420838792, 631258188, 1262516376]

約数ペア:

[(1, 1262516376), (2, 631258188), (3, 420838792), (4, 315629094), (6, 210419396), (8, 157814547), (11, 114774216), (12, 105209698), (22, 57387108), (24, 52604849), (33, 38258072), (44, 28693554), (66, 19129036), (67, 18843528), (88, 14346777), (132, 9564518), (134, 9421764), (137, 9215448), (201, 6281176), (264, 4782259), (268, 4710882), (274, 4607724), (402, 3140588), (411, 3071816), (521, 2423256), (536, 2355441), (548, 2303862), (737, 1713048), (804, 1570294), (822, 1535908), (1042, 1211628), (1096, 1151931), (1474, 856524), (1507, 837768), (1563, 807752), (1608, 785147), (1644, 767954), (2084, 605814), (2211, 571016), (2948, 428262), (3014, 418884), (3126, 403876), (3288, 383977), (4168, 302907), (4422, 285508), (4521, 279256), (5731, 220296), (5896, 214131), (6028, 209442), (6252, 201938), (8844, 142754), (9042, 139628), (9179, 137544), (11462, 110148), (12056, 104721), (12504, 100969), (17193, 73432), (17688, 71377), (18084, 69814), (18358, 68772), (22924, 55074), (27537, 45848), (34386, 36716), (34907, 36168)]