489602916

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{5399}}^1$

素因数の和:5649

約数の個数: 72

約数和(自身を含む): 1356264000

約数和(自身を除く): 866661084

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 229, 396, 458, 687, 916, 1374, 2061, 2519, 2748, 4122, 5038, 5399, 7557, 8244, 10076, 10798, 15114, 16197, 21596, 22671, 30228, 32394, 45342, 48591, 59389, 64788, 90684, 97182, 118778, 178167, 194364, 237556, 356334, 534501, 712668, 1069002, 1236371, 2138004, 2472742, 3709113, 4945484, 7418226, 11127339, 13600081, 14836452, 22254678, 27200162, 40800243, 44509356, 54400324, 81600486, 122400729, 163200972, 244801458, 489602916]

約数ペア:

[(1, 489602916), (2, 244801458), (3, 163200972), (4, 122400729), (6, 81600486), (9, 54400324), (11, 44509356), (12, 40800243), (18, 27200162), (22, 22254678), (33, 14836452), (36, 13600081), (44, 11127339), (66, 7418226), (99, 4945484), (132, 3709113), (198, 2472742), (229, 2138004), (396, 1236371), (458, 1069002), (687, 712668), (916, 534501), (1374, 356334), (2061, 237556), (2519, 194364), (2748, 178167), (4122, 118778), (5038, 97182), (5399, 90684), (7557, 64788), (8244, 59389), (10076, 48591), (10798, 45342), (15114, 32394), (16197, 30228), (21596, 22671)]