16538664504

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{325513}}^1$

素因数の和:325624

約数の個数: 64

約数和(自身を含む): 43358464800

約数和(自身を除く): 26819800296

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 58, 73, 87, 116, 146, 174, 219, 232, 292, 348, 438, 584, 696, 876, 1752, 2117, 4234, 6351, 8468, 12702, 16936, 25404, 50808, 325513, 651026, 976539, 1302052, 1953078, 2604104, 3906156, 7812312, 9439877, 18879754, 23762449, 28319631, 37759508, 47524898, 56639262, 71287347, 75519016, 95049796, 113278524, 142574694, 190099592, 226557048, 285149388, 570298776, 689111021, 1378222042, 2067333063, 2756444084, 4134666126, 5512888168, 8269332252, 16538664504]

約数ペア:

[(1, 16538664504), (2, 8269332252), (3, 5512888168), (4, 4134666126), (6, 2756444084), (8, 2067333063), (12, 1378222042), (24, 689111021), (29, 570298776), (58, 285149388), (73, 226557048), (87, 190099592), (116, 142574694), (146, 113278524), (174, 95049796), (219, 75519016), (232, 71287347), (292, 56639262), (348, 47524898), (438, 37759508), (584, 28319631), (696, 23762449), (876, 18879754), (1752, 9439877), (2117, 7812312), (4234, 3906156), (6351, 2604104), (8468, 1953078), (12702, 1302052), (16936, 976539), (25404, 651026), (50808, 325513)]