470988

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{89}}^1$

素因数の和:116

約数の個数: 72

約数和(自身を含む): 1436400

約数和(自身を除く): 965412

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 84, 89, 98, 108, 126, 147, 178, 189, 196, 252, 267, 294, 356, 378, 441, 534, 588, 623, 756, 801, 882, 1068, 1246, 1323, 1602, 1764, 1869, 2403, 2492, 2646, 3204, 3738, 4361, 4806, 5292, 5607, 7476, 8722, 9612, 11214, 13083, 16821, 17444, 22428, 26166, 33642, 39249, 52332, 67284, 78498, 117747, 156996, 235494, 470988]

約数ペア:

[(1, 470988), (2, 235494), (3, 156996), (4, 117747), (6, 78498), (7, 67284), (9, 52332), (12, 39249), (14, 33642), (18, 26166), (21, 22428), (27, 17444), (28, 16821), (36, 13083), (42, 11214), (49, 9612), (54, 8722), (63, 7476), (84, 5607), (89, 5292), (98, 4806), (108, 4361), (126, 3738), (147, 3204), (178, 2646), (189, 2492), (196, 2403), (252, 1869), (267, 1764), (294, 1602), (356, 1323), (378, 1246), (441, 1068), (534, 882), (588, 801), (623, 756)]