311241852

素因数分解:

$2^2\times 3^4\times {\mathrm{131}}^1\times {\mathrm{7333}}^1$

素因数の和:7480

約数の個数: 60

約数和(自身を含む): 819970536

約数和(自身を除く): 508728684

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 131, 162, 262, 324, 393, 524, 786, 1179, 1572, 2358, 3537, 4716, 7074, 7333, 10611, 14148, 14666, 21222, 21999, 29332, 42444, 43998, 65997, 87996, 131994, 197991, 263988, 395982, 593973, 791964, 960623, 1187946, 1921246, 2375892, 2881869, 3842492, 5763738, 8645607, 11527476, 17291214, 25936821, 34582428, 51873642, 77810463, 103747284, 155620926, 311241852]

約数ペア:

[(1, 311241852), (2, 155620926), (3, 103747284), (4, 77810463), (6, 51873642), (9, 34582428), (12, 25936821), (18, 17291214), (27, 11527476), (36, 8645607), (54, 5763738), (81, 3842492), (108, 2881869), (131, 2375892), (162, 1921246), (262, 1187946), (324, 960623), (393, 791964), (524, 593973), (786, 395982), (1179, 263988), (1572, 197991), (2358, 131994), (3537, 87996), (4716, 65997), (7074, 43998), (7333, 42444), (10611, 29332), (14148, 21999), (14666, 21222)]