668011904

素因数分解:

$2^7\times 7^2\times {\mathrm{73}}^1\times {\mathrm{1459}}^1$

素因数の和:1560

約数の個数: 96

約数和(自身を含む): 1570361400

約数和(自身を除く): 902349496

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 73, 98, 112, 128, 146, 196, 224, 292, 392, 448, 511, 584, 784, 896, 1022, 1168, 1459, 1568, 2044, 2336, 2918, 3136, 3577, 4088, 4672, 5836, 6272, 7154, 8176, 9344, 10213, 11672, 14308, 16352, 20426, 23344, 28616, 32704, 40852, 46688, 57232, 65408, 71491, 81704, 93376, 106507, 114464, 142982, 163408, 186752, 213014, 228928, 285964, 326816, 426028, 457856, 571928, 653632, 745549, 852056, 1143856, 1307264, 1491098, 1704112, 2287712, 2982196, 3408224, 4575424, 5218843, 5964392, 6816448, 9150848, 10437686, 11928784, 13632896, 20875372, 23857568, 41750744, 47715136, 83501488, 95430272, 167002976, 334005952, 668011904]

約数ペア:

[(1, 668011904), (2, 334005952), (4, 167002976), (7, 95430272), (8, 83501488), (14, 47715136), (16, 41750744), (28, 23857568), (32, 20875372), (49, 13632896), (56, 11928784), (64, 10437686), (73, 9150848), (98, 6816448), (112, 5964392), (128, 5218843), (146, 4575424), (196, 3408224), (224, 2982196), (292, 2287712), (392, 1704112), (448, 1491098), (511, 1307264), (584, 1143856), (784, 852056), (896, 745549), (1022, 653632), (1168, 571928), (1459, 457856), (1568, 426028), (2044, 326816), (2336, 285964), (2918, 228928), (3136, 213014), (3577, 186752), (4088, 163408), (4672, 142982), (5836, 114464), (6272, 106507), (7154, 93376), (8176, 81704), (9344, 71491), (10213, 65408), (11672, 57232), (14308, 46688), (16352, 40852), (20426, 32704), (23344, 28616)]