403500492

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{8081}}^1$

素因数の和:8183

約数の個数: 72

約数和(自身を含む): 1088483760

約数和(自身を除く): 684983268

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 73, 76, 114, 146, 171, 219, 228, 292, 342, 438, 657, 684, 876, 1314, 1387, 2628, 2774, 4161, 5548, 8081, 8322, 12483, 16162, 16644, 24243, 24966, 32324, 48486, 49932, 72729, 96972, 145458, 153539, 290916, 307078, 460617, 589913, 614156, 921234, 1179826, 1381851, 1769739, 1842468, 2359652, 2763702, 3539478, 5309217, 5527404, 7078956, 10618434, 11208347, 21236868, 22416694, 33625041, 44833388, 67250082, 100875123, 134500164, 201750246, 403500492]

約数ペア:

[(1, 403500492), (2, 201750246), (3, 134500164), (4, 100875123), (6, 67250082), (9, 44833388), (12, 33625041), (18, 22416694), (19, 21236868), (36, 11208347), (38, 10618434), (57, 7078956), (73, 5527404), (76, 5309217), (114, 3539478), (146, 2763702), (171, 2359652), (219, 1842468), (228, 1769739), (292, 1381851), (342, 1179826), (438, 921234), (657, 614156), (684, 589913), (876, 460617), (1314, 307078), (1387, 290916), (2628, 153539), (2774, 145458), (4161, 96972), (5548, 72729), (8081, 49932), (8322, 48486), (12483, 32324), (16162, 24966), (16644, 24243)]