493479324

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{1423}}^1$

素因数の和:1481

約数の個数: 144

約数和(自身を含む): 1459315200

約数和(自身を除く): 965835876

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 27, 36, 38, 39, 52, 54, 57, 76, 78, 108, 114, 117, 156, 169, 171, 228, 234, 247, 338, 342, 351, 468, 494, 507, 513, 676, 684, 702, 741, 988, 1014, 1026, 1404, 1423, 1482, 1521, 2028, 2052, 2223, 2846, 2964, 3042, 3211, 4269, 4446, 4563, 5692, 6084, 6422, 6669, 8538, 8892, 9126, 9633, 12807, 12844, 13338, 17076, 18252, 18499, 19266, 25614, 26676, 27037, 28899, 36998, 38421, 38532, 51228, 54074, 55497, 57798, 73996, 76842, 81111, 86697, 108148, 110994, 115596, 153684, 162222, 166491, 173394, 221988, 240487, 243333, 324444, 332982, 346788, 351481, 480974, 486666, 499473, 665964, 702962, 721461, 729999, 961948, 973332, 998946, 1054443, 1405924, 1442922, 1459998, 1997892, 2108886, 2164383, 2885844, 2919996, 3163329, 4217772, 4328766, 4569253, 6326658, 6493149, 8657532, 9138506, 9489987, 12653316, 12986298, 13707759, 18277012, 18979974, 25972596, 27415518, 37959948, 41123277, 54831036, 82246554, 123369831, 164493108, 246739662, 493479324]

約数ペア:

[(1, 493479324), (2, 246739662), (3, 164493108), (4, 123369831), (6, 82246554), (9, 54831036), (12, 41123277), (13, 37959948), (18, 27415518), (19, 25972596), (26, 18979974), (27, 18277012), (36, 13707759), (38, 12986298), (39, 12653316), (52, 9489987), (54, 9138506), (57, 8657532), (76, 6493149), (78, 6326658), (108, 4569253), (114, 4328766), (117, 4217772), (156, 3163329), (169, 2919996), (171, 2885844), (228, 2164383), (234, 2108886), (247, 1997892), (338, 1459998), (342, 1442922), (351, 1405924), (468, 1054443), (494, 998946), (507, 973332), (513, 961948), (676, 729999), (684, 721461), (702, 702962), (741, 665964), (988, 499473), (1014, 486666), (1026, 480974), (1404, 351481), (1423, 346788), (1482, 332982), (1521, 324444), (2028, 243333), (2052, 240487), (2223, 221988), (2846, 173394), (2964, 166491), (3042, 162222), (3211, 153684), (4269, 115596), (4446, 110994), (4563, 108148), (5692, 86697), (6084, 81111), (6422, 76842), (6669, 73996), (8538, 57798), (8892, 55497), (9126, 54074), (9633, 51228), (12807, 38532), (12844, 38421), (13338, 36998), (17076, 28899), (18252, 27037), (18499, 26676), (19266, 25614)]