12919003488

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{76159}}^1$

素因数の和:76225

約数の個数: 144

約数和(自身を含む): 39920025600

約数和(自身を除く): 27001022112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 31, 32, 36, 38, 48, 57, 62, 72, 76, 93, 96, 114, 124, 144, 152, 171, 186, 228, 248, 279, 288, 304, 342, 372, 456, 496, 558, 589, 608, 684, 744, 912, 992, 1116, 1178, 1368, 1488, 1767, 1824, 2232, 2356, 2736, 2976, 3534, 4464, 4712, 5301, 5472, 7068, 8928, 9424, 10602, 14136, 18848, 21204, 28272, 42408, 56544, 76159, 84816, 152318, 169632, 228477, 304636, 456954, 609272, 685431, 913908, 1218544, 1370862, 1447021, 1827816, 2360929, 2437088, 2741724, 2894042, 3655632, 4341063, 4721858, 5483448, 5788084, 7082787, 7311264, 8682126, 9443716, 10966896, 11576168, 13023189, 14165574, 17364252, 18887432, 21248361, 21933792, 23152336, 26046378, 28331148, 34728504, 37774864, 42496722, 44857651, 46304672, 52092756, 56662296, 69457008, 75549728, 84993444, 89715302, 104185512, 113324592, 134572953, 138914016, 169986888, 179430604, 208371024, 226649184, 269145906, 339973776, 358861208, 403718859, 416742048, 538291812, 679947552, 717722416, 807437718, 1076583624, 1435444832, 1614875436, 2153167248, 3229750872, 4306334496, 6459501744, 12919003488]

約数ペア:

[(1, 12919003488), (2, 6459501744), (3, 4306334496), (4, 3229750872), (6, 2153167248), (8, 1614875436), (9, 1435444832), (12, 1076583624), (16, 807437718), (18, 717722416), (19, 679947552), (24, 538291812), (31, 416742048), (32, 403718859), (36, 358861208), (38, 339973776), (48, 269145906), (57, 226649184), (62, 208371024), (72, 179430604), (76, 169986888), (93, 138914016), (96, 134572953), (114, 113324592), (124, 104185512), (144, 89715302), (152, 84993444), (171, 75549728), (186, 69457008), (228, 56662296), (248, 52092756), (279, 46304672), (288, 44857651), (304, 42496722), (342, 37774864), (372, 34728504), (456, 28331148), (496, 26046378), (558, 23152336), (589, 21933792), (608, 21248361), (684, 18887432), (744, 17364252), (912, 14165574), (992, 13023189), (1116, 11576168), (1178, 10966896), (1368, 9443716), (1488, 8682126), (1767, 7311264), (1824, 7082787), (2232, 5788084), (2356, 5483448), (2736, 4721858), (2976, 4341063), (3534, 3655632), (4464, 2894042), (4712, 2741724), (5301, 2437088), (5472, 2360929), (7068, 1827816), (8928, 1447021), (9424, 1370862), (10602, 1218544), (14136, 913908), (18848, 685431), (21204, 609272), (28272, 456954), (42408, 304636), (56544, 228477), (76159, 169632), (84816, 152318)]