242772408

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{108769}}^1$

素因数の和:108812

約数の個数: 48

約数和(自身を含む): 678724800

約数和(自身を除く): 435952392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 93, 124, 186, 248, 279, 372, 558, 744, 1116, 2232, 108769, 217538, 326307, 435076, 652614, 870152, 978921, 1305228, 1957842, 2610456, 3371839, 3915684, 6743678, 7831368, 10115517, 13487356, 20231034, 26974712, 30346551, 40462068, 60693102, 80924136, 121386204, 242772408]

約数ペア:

[(1, 242772408), (2, 121386204), (3, 80924136), (4, 60693102), (6, 40462068), (8, 30346551), (9, 26974712), (12, 20231034), (18, 13487356), (24, 10115517), (31, 7831368), (36, 6743678), (62, 3915684), (72, 3371839), (93, 2610456), (124, 1957842), (186, 1305228), (248, 978921), (279, 870152), (372, 652614), (558, 435076), (744, 326307), (1116, 217538), (2232, 108769)]