269228388

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{839}}^1$

素因数の和:898

約数の個数: 144

約数和(自身を含む): 788296320

約数和(自身を除く): 519067932

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 17, 22, 26, 33, 34, 39, 44, 51, 52, 66, 68, 78, 102, 121, 132, 143, 156, 187, 204, 221, 242, 286, 363, 374, 429, 442, 484, 561, 572, 663, 726, 748, 839, 858, 884, 1122, 1326, 1452, 1573, 1678, 1716, 2057, 2244, 2431, 2517, 2652, 3146, 3356, 4114, 4719, 4862, 5034, 6171, 6292, 7293, 8228, 9229, 9438, 9724, 10068, 10907, 12342, 14263, 14586, 18458, 18876, 21814, 24684, 26741, 27687, 28526, 29172, 32721, 36916, 42789, 43628, 53482, 55374, 57052, 65442, 80223, 85578, 101519, 106964, 110748, 119977, 130884, 156893, 160446, 171156, 185419, 203038, 239954, 304557, 313786, 320892, 359931, 370838, 406076, 470679, 479908, 556257, 609114, 627572, 719862, 741676, 941358, 1112514, 1218228, 1319747, 1439724, 1725823, 1882716, 2039609, 2225028, 2639494, 3451646, 3959241, 4079218, 5177469, 5278988, 6118827, 6903292, 7918482, 8158436, 10354938, 12237654, 15836964, 20709876, 22435699, 24475308, 44871398, 67307097, 89742796, 134614194, 269228388]

約数ペア:

[(1, 269228388), (2, 134614194), (3, 89742796), (4, 67307097), (6, 44871398), (11, 24475308), (12, 22435699), (13, 20709876), (17, 15836964), (22, 12237654), (26, 10354938), (33, 8158436), (34, 7918482), (39, 6903292), (44, 6118827), (51, 5278988), (52, 5177469), (66, 4079218), (68, 3959241), (78, 3451646), (102, 2639494), (121, 2225028), (132, 2039609), (143, 1882716), (156, 1725823), (187, 1439724), (204, 1319747), (221, 1218228), (242, 1112514), (286, 941358), (363, 741676), (374, 719862), (429, 627572), (442, 609114), (484, 556257), (561, 479908), (572, 470679), (663, 406076), (726, 370838), (748, 359931), (839, 320892), (858, 313786), (884, 304557), (1122, 239954), (1326, 203038), (1452, 185419), (1573, 171156), (1678, 160446), (1716, 156893), (2057, 130884), (2244, 119977), (2431, 110748), (2517, 106964), (2652, 101519), (3146, 85578), (3356, 80223), (4114, 65442), (4719, 57052), (4862, 55374), (5034, 53482), (6171, 43628), (6292, 42789), (7293, 36916), (8228, 32721), (9229, 29172), (9438, 28526), (9724, 27687), (10068, 26741), (10907, 24684), (12342, 21814), (14263, 18876), (14586, 18458)]