497535444

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{103913}}^1$

素因数の和:103949

約数の個数: 72

約数和(自身を含む): 1512987840

約数和(自身を除く): 1015452396

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 57, 63, 76, 84, 114, 126, 133, 171, 228, 252, 266, 342, 399, 532, 684, 798, 1197, 1596, 2394, 4788, 103913, 207826, 311739, 415652, 623478, 727391, 935217, 1246956, 1454782, 1870434, 1974347, 2182173, 2909564, 3740868, 3948694, 4364346, 5923041, 6546519, 7897388, 8728692, 11846082, 13093038, 13820429, 17769123, 23692164, 26186076, 27640858, 35538246, 41461287, 55281716, 71076492, 82922574, 124383861, 165845148, 248767722, 497535444]

約数ペア:

[(1, 497535444), (2, 248767722), (3, 165845148), (4, 124383861), (6, 82922574), (7, 71076492), (9, 55281716), (12, 41461287), (14, 35538246), (18, 27640858), (19, 26186076), (21, 23692164), (28, 17769123), (36, 13820429), (38, 13093038), (42, 11846082), (57, 8728692), (63, 7897388), (76, 6546519), (84, 5923041), (114, 4364346), (126, 3948694), (133, 3740868), (171, 2909564), (228, 2182173), (252, 1974347), (266, 1870434), (342, 1454782), (399, 1246956), (532, 935217), (684, 727391), (798, 623478), (1197, 415652), (1596, 311739), (2394, 207826), (4788, 103913)]