2009442888

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{31253}}^1$

素因数の和:31331

約数の個数: 96

約数和(自身を含む): 5850748800

約数和(自身を除く): 3841305912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 47, 57, 72, 76, 94, 114, 141, 152, 171, 188, 228, 282, 342, 376, 423, 456, 564, 684, 846, 893, 1128, 1368, 1692, 1786, 2679, 3384, 3572, 5358, 7144, 8037, 10716, 16074, 21432, 31253, 32148, 62506, 64296, 93759, 125012, 187518, 250024, 281277, 375036, 562554, 593807, 750072, 1125108, 1187614, 1468891, 1781421, 2250216, 2375228, 2937782, 3562842, 4406673, 4750456, 5344263, 5875564, 7125684, 8813346, 10688526, 11751128, 13220019, 14251368, 17626692, 21377052, 26440038, 27908929, 35253384, 42754104, 52880076, 55817858, 83726787, 105760152, 111635716, 167453574, 223271432, 251180361, 334907148, 502360722, 669814296, 1004721444, 2009442888]

約数ペア:

[(1, 2009442888), (2, 1004721444), (3, 669814296), (4, 502360722), (6, 334907148), (8, 251180361), (9, 223271432), (12, 167453574), (18, 111635716), (19, 105760152), (24, 83726787), (36, 55817858), (38, 52880076), (47, 42754104), (57, 35253384), (72, 27908929), (76, 26440038), (94, 21377052), (114, 17626692), (141, 14251368), (152, 13220019), (171, 11751128), (188, 10688526), (228, 8813346), (282, 7125684), (342, 5875564), (376, 5344263), (423, 4750456), (456, 4406673), (564, 3562842), (684, 2937782), (846, 2375228), (893, 2250216), (1128, 1781421), (1368, 1468891), (1692, 1187614), (1786, 1125108), (2679, 750072), (3384, 593807), (3572, 562554), (5358, 375036), (7144, 281277), (8037, 250024), (10716, 187518), (16074, 125012), (21432, 93759), (31253, 64296), (32148, 62506)]