2471313204

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{76873}}^1$

素因数の和:76949

約数の個数: 72

約数和(自身を含む): 6715712640

約数和(自身を除く): 4244399436

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 47, 57, 76, 94, 114, 141, 171, 188, 228, 282, 342, 423, 564, 684, 846, 893, 1692, 1786, 2679, 3572, 5358, 8037, 10716, 16074, 32148, 76873, 153746, 230619, 307492, 461238, 691857, 922476, 1383714, 1460587, 2767428, 2921174, 3613031, 4381761, 5842348, 7226062, 8763522, 10839093, 13145283, 14452124, 17527044, 21678186, 26290566, 32517279, 43356372, 52581132, 65034558, 68647589, 130069116, 137295178, 205942767, 274590356, 411885534, 617828301, 823771068, 1235656602, 2471313204]

約数ペア:

[(1, 2471313204), (2, 1235656602), (3, 823771068), (4, 617828301), (6, 411885534), (9, 274590356), (12, 205942767), (18, 137295178), (19, 130069116), (36, 68647589), (38, 65034558), (47, 52581132), (57, 43356372), (76, 32517279), (94, 26290566), (114, 21678186), (141, 17527044), (171, 14452124), (188, 13145283), (228, 10839093), (282, 8763522), (342, 7226062), (423, 5842348), (564, 4381761), (684, 3613031), (846, 2921174), (893, 2767428), (1692, 1460587), (1786, 1383714), (2679, 922476), (3572, 691857), (5358, 461238), (8037, 307492), (10716, 230619), (16074, 153746), (32148, 76873)]