217170456

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{10133}}^1$

素因数の和:10208

約数の個数: 64

約数和(自身を含む): 583718400

約数和(自身を除く): 366547944

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 47, 57, 76, 94, 114, 141, 152, 188, 228, 282, 376, 456, 564, 893, 1128, 1786, 2679, 3572, 5358, 7144, 10133, 10716, 20266, 21432, 30399, 40532, 60798, 81064, 121596, 192527, 243192, 385054, 476251, 577581, 770108, 952502, 1155162, 1428753, 1540216, 1905004, 2310324, 2857506, 3810008, 4620648, 5715012, 9048769, 11430024, 18097538, 27146307, 36195076, 54292614, 72390152, 108585228, 217170456]

約数ペア:

[(1, 217170456), (2, 108585228), (3, 72390152), (4, 54292614), (6, 36195076), (8, 27146307), (12, 18097538), (19, 11430024), (24, 9048769), (38, 5715012), (47, 4620648), (57, 3810008), (76, 2857506), (94, 2310324), (114, 1905004), (141, 1540216), (152, 1428753), (188, 1155162), (228, 952502), (282, 770108), (376, 577581), (456, 476251), (564, 385054), (893, 243192), (1128, 192527), (1786, 121596), (2679, 81064), (3572, 60798), (5358, 40532), (7144, 30399), (10133, 21432), (10716, 20266)]