215070048

素因数分解:

$2^5\times 3^2\times {\mathrm{37}}^1\times {\mathrm{20183}}^1$

素因数の和:20236

約数の個数: 72

約数和(自身を含む): 628166448

約数和(自身を除く): 413096400

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 37, 48, 72, 74, 96, 111, 144, 148, 222, 288, 296, 333, 444, 592, 666, 888, 1184, 1332, 1776, 2664, 3552, 5328, 10656, 20183, 40366, 60549, 80732, 121098, 161464, 181647, 242196, 322928, 363294, 484392, 645856, 726588, 746771, 968784, 1453176, 1493542, 1937568, 2240313, 2906352, 2987084, 4480626, 5812704, 5974168, 6720939, 8961252, 11948336, 13441878, 17922504, 23896672, 26883756, 35845008, 53767512, 71690016, 107535024, 215070048]

約数ペア:

[(1, 215070048), (2, 107535024), (3, 71690016), (4, 53767512), (6, 35845008), (8, 26883756), (9, 23896672), (12, 17922504), (16, 13441878), (18, 11948336), (24, 8961252), (32, 6720939), (36, 5974168), (37, 5812704), (48, 4480626), (72, 2987084), (74, 2906352), (96, 2240313), (111, 1937568), (144, 1493542), (148, 1453176), (222, 968784), (288, 746771), (296, 726588), (333, 645856), (444, 484392), (592, 363294), (666, 322928), (888, 242196), (1184, 181647), (1332, 161464), (1776, 121098), (2664, 80732), (3552, 60549), (5328, 40366), (10656, 20183)]