858391072

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{283}}^1\times {\mathrm{1231}}^1$

素因数の和:1542

約数の個数: 96

約数和(自身を含む): 2116122624

約数和(自身を除く): 1257731552

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 77, 88, 112, 154, 176, 224, 283, 308, 352, 566, 616, 1132, 1231, 1232, 1981, 2264, 2462, 2464, 3113, 3962, 4528, 4924, 6226, 7924, 8617, 9056, 9848, 12452, 13541, 15848, 17234, 19696, 21791, 24904, 27082, 31696, 34468, 39392, 43582, 49808, 54164, 63392, 68936, 87164, 94787, 99616, 108328, 137872, 174328, 189574, 216656, 275744, 348373, 348656, 379148, 433312, 696746, 697312, 758296, 1393492, 1516592, 2438611, 2786984, 3033184, 3832103, 4877222, 5573968, 7664206, 9754444, 11147936, 15328412, 19508888, 26824721, 30656824, 39017776, 53649442, 61313648, 78035552, 107298884, 122627296, 214597768, 429195536, 858391072]

約数ペア:

[(1, 858391072), (2, 429195536), (4, 214597768), (7, 122627296), (8, 107298884), (11, 78035552), (14, 61313648), (16, 53649442), (22, 39017776), (28, 30656824), (32, 26824721), (44, 19508888), (56, 15328412), (77, 11147936), (88, 9754444), (112, 7664206), (154, 5573968), (176, 4877222), (224, 3832103), (283, 3033184), (308, 2786984), (352, 2438611), (566, 1516592), (616, 1393492), (1132, 758296), (1231, 697312), (1232, 696746), (1981, 433312), (2264, 379148), (2462, 348656), (2464, 348373), (3113, 275744), (3962, 216656), (4528, 189574), (4924, 174328), (6226, 137872), (7924, 108328), (8617, 99616), (9056, 94787), (9848, 87164), (12452, 68936), (13541, 63392), (15848, 54164), (17234, 49808), (19696, 43582), (21791, 39392), (24904, 34468), (27082, 31696)]