491374224

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^2\times {\mathrm{28201}}^1$

素因数の和:28237

約数の個数: 90

約数和(自身を含む): 1511598998

約数和(自身を除く): 1020224774

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 72, 88, 99, 121, 132, 144, 176, 198, 242, 264, 363, 396, 484, 528, 726, 792, 968, 1089, 1452, 1584, 1936, 2178, 2904, 4356, 5808, 8712, 17424, 28201, 56402, 84603, 112804, 169206, 225608, 253809, 310211, 338412, 451216, 507618, 620422, 676824, 930633, 1015236, 1240844, 1353648, 1861266, 2030472, 2481688, 2791899, 3412321, 3722532, 4060944, 4963376, 5583798, 6824642, 7445064, 10236963, 11167596, 13649284, 14890128, 20473926, 22335192, 27298568, 30710889, 40947852, 44670384, 54597136, 61421778, 81895704, 122843556, 163791408, 245687112, 491374224]

約数ペア:

[(1, 491374224), (2, 245687112), (3, 163791408), (4, 122843556), (6, 81895704), (8, 61421778), (9, 54597136), (11, 44670384), (12, 40947852), (16, 30710889), (18, 27298568), (22, 22335192), (24, 20473926), (33, 14890128), (36, 13649284), (44, 11167596), (48, 10236963), (66, 7445064), (72, 6824642), (88, 5583798), (99, 4963376), (121, 4060944), (132, 3722532), (144, 3412321), (176, 2791899), (198, 2481688), (242, 2030472), (264, 1861266), (363, 1353648), (396, 1240844), (484, 1015236), (528, 930633), (726, 676824), (792, 620422), (968, 507618), (1089, 451216), (1452, 338412), (1584, 310211), (1936, 253809), (2178, 225608), (2904, 169206), (4356, 112804), (5808, 84603), (8712, 56402), (17424, 28201)]