285116524

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{197}}^1$

素因数の和:383

約数の個数: 96

約数和(自身を含む): 647184384

約数和(自身を除く): 362067860

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 37, 44, 74, 77, 127, 148, 154, 197, 254, 259, 308, 394, 407, 508, 518, 788, 814, 889, 1036, 1379, 1397, 1628, 1778, 2167, 2758, 2794, 2849, 3556, 4334, 4699, 5516, 5588, 5698, 7289, 8668, 9398, 9779, 11396, 14578, 15169, 18796, 19558, 25019, 29156, 30338, 32893, 39116, 50038, 51023, 51689, 60676, 65786, 80179, 100076, 102046, 103378, 131572, 160358, 175133, 204092, 206756, 275209, 320716, 350266, 361823, 550418, 561253, 700532, 723646, 925703, 1100836, 1122506, 1447292, 1851406, 1926463, 2245012, 3702812, 3852926, 6479921, 7705852, 10182733, 12959842, 20365466, 25919684, 40730932, 71279131, 142558262, 285116524]

約数ペア:

[(1, 285116524), (2, 142558262), (4, 71279131), (7, 40730932), (11, 25919684), (14, 20365466), (22, 12959842), (28, 10182733), (37, 7705852), (44, 6479921), (74, 3852926), (77, 3702812), (127, 2245012), (148, 1926463), (154, 1851406), (197, 1447292), (254, 1122506), (259, 1100836), (308, 925703), (394, 723646), (407, 700532), (508, 561253), (518, 550418), (788, 361823), (814, 350266), (889, 320716), (1036, 275209), (1379, 206756), (1397, 204092), (1628, 175133), (1778, 160358), (2167, 131572), (2758, 103378), (2794, 102046), (2849, 100076), (3556, 80179), (4334, 65786), (4699, 60676), (5516, 51689), (5588, 51023), (5698, 50038), (7289, 39116), (8668, 32893), (9398, 30338), (9779, 29156), (11396, 25019), (14578, 19558), (15169, 18796)]