627318516

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{389}}^1\times {\mathrm{643}}^1$

素因数の和:1069

約数の個数: 96

約数和(自身を含む): 1687795200

約数和(自身を除く): 1060476684

約数列:

[1, 2, 3, 4, 6, 11, 12, 19, 22, 33, 38, 44, 57, 66, 76, 114, 132, 209, 228, 389, 418, 627, 643, 778, 836, 1167, 1254, 1286, 1556, 1929, 2334, 2508, 2572, 3858, 4279, 4668, 7073, 7391, 7716, 8558, 12217, 12837, 14146, 14782, 17116, 21219, 22173, 24434, 25674, 28292, 29564, 36651, 42438, 44346, 48868, 51348, 73302, 81301, 84876, 88692, 134387, 146604, 162602, 243903, 250127, 268774, 325204, 403161, 487806, 500254, 537548, 750381, 806322, 975612, 1000508, 1500762, 1612644, 2751397, 3001524, 4752413, 5502794, 8254191, 9504826, 11005588, 14257239, 16508382, 19009652, 28514478, 33016764, 52276543, 57028956, 104553086, 156829629, 209106172, 313659258, 627318516]

約数ペア:

[(1, 627318516), (2, 313659258), (3, 209106172), (4, 156829629), (6, 104553086), (11, 57028956), (12, 52276543), (19, 33016764), (22, 28514478), (33, 19009652), (38, 16508382), (44, 14257239), (57, 11005588), (66, 9504826), (76, 8254191), (114, 5502794), (132, 4752413), (209, 3001524), (228, 2751397), (389, 1612644), (418, 1500762), (627, 1000508), (643, 975612), (778, 806322), (836, 750381), (1167, 537548), (1254, 500254), (1286, 487806), (1556, 403161), (1929, 325204), (2334, 268774), (2508, 250127), (2572, 243903), (3858, 162602), (4279, 146604), (4668, 134387), (7073, 88692), (7391, 84876), (7716, 81301), (8558, 73302), (12217, 51348), (12837, 48868), (14146, 44346), (14782, 42438), (17116, 36651), (21219, 29564), (22173, 28292), (24434, 25674)]