797828772

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{457}}^1$

素因数の和:546

約数の個数: 144

約数和(自身を含む): 2188902912

約数和(自身を除く): 1391074140

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 31, 38, 39, 52, 57, 62, 76, 78, 93, 114, 124, 156, 186, 228, 247, 361, 372, 403, 457, 494, 589, 722, 741, 806, 914, 988, 1083, 1178, 1209, 1371, 1444, 1482, 1612, 1767, 1828, 2166, 2356, 2418, 2742, 2964, 3534, 4332, 4693, 4836, 5484, 5941, 7068, 7657, 8683, 9386, 11191, 11882, 14079, 14167, 15314, 17366, 17823, 18772, 22382, 22971, 23764, 26049, 28158, 28334, 30628, 33573, 34732, 35646, 42501, 44764, 45942, 52098, 56316, 56668, 67146, 71292, 85002, 91884, 104196, 112879, 134292, 145483, 164977, 170004, 184171, 225758, 269173, 290966, 329954, 338637, 368342, 436449, 451516, 494931, 538346, 552513, 581932, 659908, 677274, 736684, 807519, 872898, 989862, 1076692, 1105026, 1354548, 1615038, 1745796, 1979724, 2144701, 2210052, 3230076, 3499249, 4289402, 5114287, 6434103, 6998498, 8578804, 10228574, 10497747, 12868206, 13996996, 15342861, 20457148, 20995494, 25736412, 30685722, 41990988, 61371444, 66485731, 132971462, 199457193, 265942924, 398914386, 797828772]

約数ペア:

[(1, 797828772), (2, 398914386), (3, 265942924), (4, 199457193), (6, 132971462), (12, 66485731), (13, 61371444), (19, 41990988), (26, 30685722), (31, 25736412), (38, 20995494), (39, 20457148), (52, 15342861), (57, 13996996), (62, 12868206), (76, 10497747), (78, 10228574), (93, 8578804), (114, 6998498), (124, 6434103), (156, 5114287), (186, 4289402), (228, 3499249), (247, 3230076), (361, 2210052), (372, 2144701), (403, 1979724), (457, 1745796), (494, 1615038), (589, 1354548), (722, 1105026), (741, 1076692), (806, 989862), (914, 872898), (988, 807519), (1083, 736684), (1178, 677274), (1209, 659908), (1371, 581932), (1444, 552513), (1482, 538346), (1612, 494931), (1767, 451516), (1828, 436449), (2166, 368342), (2356, 338637), (2418, 329954), (2742, 290966), (2964, 269173), (3534, 225758), (4332, 184171), (4693, 170004), (4836, 164977), (5484, 145483), (5941, 134292), (7068, 112879), (7657, 104196), (8683, 91884), (9386, 85002), (11191, 71292), (11882, 67146), (14079, 56668), (14167, 56316), (15314, 52098), (17366, 45942), (17823, 44764), (18772, 42501), (22382, 35646), (22971, 34732), (23764, 33573), (26049, 30628), (28158, 28334)]