16968486288

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{254141}}^1$

素因数の和:254272

約数の個数: 80

約数和(自身を含む): 47648575296

約数和(自身を除く): 30680089008

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 107, 156, 208, 214, 312, 321, 428, 624, 642, 856, 1284, 1391, 1712, 2568, 2782, 4173, 5136, 5564, 8346, 11128, 16692, 22256, 33384, 66768, 254141, 508282, 762423, 1016564, 1524846, 2033128, 3049692, 3303833, 4066256, 6099384, 6607666, 9911499, 12198768, 13215332, 19822998, 26430664, 27193087, 39645996, 52861328, 54386174, 79291992, 81579261, 108772348, 158583984, 163158522, 217544696, 326317044, 353510131, 435089392, 652634088, 707020262, 1060530393, 1305268176, 1414040524, 2121060786, 2828081048, 4242121572, 5656162096, 8484243144, 16968486288]

約数ペア:

[(1, 16968486288), (2, 8484243144), (3, 5656162096), (4, 4242121572), (6, 2828081048), (8, 2121060786), (12, 1414040524), (13, 1305268176), (16, 1060530393), (24, 707020262), (26, 652634088), (39, 435089392), (48, 353510131), (52, 326317044), (78, 217544696), (104, 163158522), (107, 158583984), (156, 108772348), (208, 81579261), (214, 79291992), (312, 54386174), (321, 52861328), (428, 39645996), (624, 27193087), (642, 26430664), (856, 19822998), (1284, 13215332), (1391, 12198768), (1712, 9911499), (2568, 6607666), (2782, 6099384), (4173, 4066256), (5136, 3303833), (5564, 3049692), (8346, 2033128), (11128, 1524846), (16692, 1016564), (22256, 762423), (33384, 508282), (66768, 254141)]