220350564

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{7109}}^1$

素因数の和:7170

約数の個数: 96

約数和(自身を含む): 668908800

約数和(自身を除く): 448558236

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 41, 42, 54, 63, 82, 84, 108, 123, 126, 164, 189, 246, 252, 287, 369, 378, 492, 574, 738, 756, 861, 1107, 1148, 1476, 1722, 2214, 2583, 3444, 4428, 5166, 7109, 7749, 10332, 14218, 15498, 21327, 28436, 30996, 42654, 49763, 63981, 85308, 99526, 127962, 149289, 191943, 199052, 255924, 291469, 298578, 383886, 447867, 582938, 597156, 767772, 874407, 895734, 1165876, 1343601, 1748814, 1791468, 2040283, 2623221, 2687202, 3497628, 4080566, 5246442, 5374404, 6120849, 7869663, 8161132, 10492884, 12241698, 15739326, 18362547, 24483396, 31478652, 36725094, 55087641, 73450188, 110175282, 220350564]

約数ペア:

[(1, 220350564), (2, 110175282), (3, 73450188), (4, 55087641), (6, 36725094), (7, 31478652), (9, 24483396), (12, 18362547), (14, 15739326), (18, 12241698), (21, 10492884), (27, 8161132), (28, 7869663), (36, 6120849), (41, 5374404), (42, 5246442), (54, 4080566), (63, 3497628), (82, 2687202), (84, 2623221), (108, 2040283), (123, 1791468), (126, 1748814), (164, 1343601), (189, 1165876), (246, 895734), (252, 874407), (287, 767772), (369, 597156), (378, 582938), (492, 447867), (574, 383886), (738, 298578), (756, 291469), (861, 255924), (1107, 199052), (1148, 191943), (1476, 149289), (1722, 127962), (2214, 99526), (2583, 85308), (3444, 63981), (4428, 49763), (5166, 42654), (7109, 30996), (7749, 28436), (10332, 21327), (14218, 15498)]