440800052

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{401}}^1$

素因数の和:549

約数の個数: 96

約数和(自身を含む): 998452224

約数和(自身を除く): 557652172

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 43, 44, 77, 83, 86, 154, 166, 172, 301, 308, 332, 401, 473, 581, 602, 802, 913, 946, 1162, 1204, 1604, 1826, 1892, 2324, 2807, 3311, 3569, 3652, 4411, 5614, 6391, 6622, 7138, 8822, 11228, 12782, 13244, 14276, 17243, 17644, 24983, 25564, 30877, 33283, 34486, 39259, 49966, 61754, 66566, 68972, 78518, 99932, 120701, 123508, 133132, 157036, 189673, 232981, 241402, 274813, 366113, 379346, 465962, 482804, 549626, 732226, 758692, 931924, 1099252, 1327711, 1431169, 1464452, 2562791, 2655422, 2862338, 5125582, 5310844, 5724676, 10018183, 10251164, 15742859, 20036366, 31485718, 40072732, 62971436, 110200013, 220400026, 440800052]

約数ペア:

[(1, 440800052), (2, 220400026), (4, 110200013), (7, 62971436), (11, 40072732), (14, 31485718), (22, 20036366), (28, 15742859), (43, 10251164), (44, 10018183), (77, 5724676), (83, 5310844), (86, 5125582), (154, 2862338), (166, 2655422), (172, 2562791), (301, 1464452), (308, 1431169), (332, 1327711), (401, 1099252), (473, 931924), (581, 758692), (602, 732226), (802, 549626), (913, 482804), (946, 465962), (1162, 379346), (1204, 366113), (1604, 274813), (1826, 241402), (1892, 232981), (2324, 189673), (2807, 157036), (3311, 133132), (3569, 123508), (3652, 120701), (4411, 99932), (5614, 78518), (6391, 68972), (6622, 66566), (7138, 61754), (8822, 49966), (11228, 39259), (12782, 34486), (13244, 33283), (14276, 30877), (17243, 25564), (17644, 24983)]