196858008

素因数分解:

$2^3\times 3^2\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{397}}^1$

素因数の和:577

約数の個数: 96

約数和(自身を含む): 547616160

約数和(自身を除く): 350758152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 71, 72, 97, 142, 194, 213, 284, 291, 388, 397, 426, 568, 582, 639, 776, 794, 852, 873, 1164, 1191, 1278, 1588, 1704, 1746, 2328, 2382, 2556, 3176, 3492, 3573, 4764, 5112, 6887, 6984, 7146, 9528, 13774, 14292, 20661, 27548, 28187, 28584, 38509, 41322, 55096, 56374, 61983, 77018, 82644, 84561, 112748, 115527, 123966, 154036, 165288, 169122, 225496, 231054, 247932, 253683, 308072, 338244, 346581, 462108, 495864, 507366, 676488, 693162, 924216, 1014732, 1386324, 2029464, 2734139, 2772648, 5468278, 8202417, 10936556, 16404834, 21873112, 24607251, 32809668, 49214502, 65619336, 98429004, 196858008]

約数ペア:

[(1, 196858008), (2, 98429004), (3, 65619336), (4, 49214502), (6, 32809668), (8, 24607251), (9, 21873112), (12, 16404834), (18, 10936556), (24, 8202417), (36, 5468278), (71, 2772648), (72, 2734139), (97, 2029464), (142, 1386324), (194, 1014732), (213, 924216), (284, 693162), (291, 676488), (388, 507366), (397, 495864), (426, 462108), (568, 346581), (582, 338244), (639, 308072), (776, 253683), (794, 247932), (852, 231054), (873, 225496), (1164, 169122), (1191, 165288), (1278, 154036), (1588, 123966), (1704, 115527), (1746, 112748), (2328, 84561), (2382, 82644), (2556, 77018), (3176, 61983), (3492, 56374), (3573, 55096), (4764, 41322), (5112, 38509), (6887, 28584), (6984, 28187), (7146, 27548), (9528, 20661), (13774, 14292)]