495502672

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{13697}}^1$

素因数の和:13748

約数の個数: 80

約数和(自身を含む): 1222957440

約数和(自身を除く): 727454768

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 19, 28, 34, 38, 56, 68, 76, 112, 119, 133, 136, 152, 238, 266, 272, 304, 323, 476, 532, 646, 952, 1064, 1292, 1904, 2128, 2261, 2584, 4522, 5168, 9044, 13697, 18088, 27394, 36176, 54788, 95879, 109576, 191758, 219152, 232849, 260243, 383516, 465698, 520486, 767032, 931396, 1040972, 1534064, 1629943, 1821701, 1862792, 2081944, 3259886, 3643402, 3725584, 4163888, 4424131, 6519772, 7286804, 8848262, 13039544, 14573608, 17696524, 26079088, 29147216, 30968917, 35393048, 61937834, 70786096, 123875668, 247751336, 495502672]

約数ペア:

[(1, 495502672), (2, 247751336), (4, 123875668), (7, 70786096), (8, 61937834), (14, 35393048), (16, 30968917), (17, 29147216), (19, 26079088), (28, 17696524), (34, 14573608), (38, 13039544), (56, 8848262), (68, 7286804), (76, 6519772), (112, 4424131), (119, 4163888), (133, 3725584), (136, 3643402), (152, 3259886), (238, 2081944), (266, 1862792), (272, 1821701), (304, 1629943), (323, 1534064), (476, 1040972), (532, 931396), (646, 767032), (952, 520486), (1064, 465698), (1292, 383516), (1904, 260243), (2128, 232849), (2261, 219152), (2584, 191758), (4522, 109576), (5168, 95879), (9044, 54788), (13697, 36176), (18088, 27394)]