305340156

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{4457}}^1$

素因数の和:4651

約数の個数: 72

約数和(自身を含む): 847055664

約数和(自身を除く): 541715508

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 173, 198, 346, 396, 519, 692, 1038, 1557, 1903, 2076, 3114, 3806, 4457, 5709, 6228, 7612, 8914, 11418, 13371, 17127, 17828, 22836, 26742, 34254, 40113, 49027, 53484, 68508, 80226, 98054, 147081, 160452, 196108, 294162, 441243, 588324, 771061, 882486, 1542122, 1764972, 2313183, 3084244, 4626366, 6939549, 8481671, 9252732, 13879098, 16963342, 25445013, 27758196, 33926684, 50890026, 76335039, 101780052, 152670078, 305340156]

約数ペア:

[(1, 305340156), (2, 152670078), (3, 101780052), (4, 76335039), (6, 50890026), (9, 33926684), (11, 27758196), (12, 25445013), (18, 16963342), (22, 13879098), (33, 9252732), (36, 8481671), (44, 6939549), (66, 4626366), (99, 3084244), (132, 2313183), (173, 1764972), (198, 1542122), (346, 882486), (396, 771061), (519, 588324), (692, 441243), (1038, 294162), (1557, 196108), (1903, 160452), (2076, 147081), (3114, 98054), (3806, 80226), (4457, 68508), (5709, 53484), (6228, 49027), (7612, 40113), (8914, 34254), (11418, 26742), (13371, 22836), (17127, 17828)]