2186437744

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{179}}^1\times {\mathrm{439}}^1$

素因数の和:710

約数の個数: 80

約数和(自身を含む): 4478284800

約数和(自身を除く): 2291847056

約数列:

[1, 2, 4, 8, 16, 37, 47, 74, 94, 148, 179, 188, 296, 358, 376, 439, 592, 716, 752, 878, 1432, 1739, 1756, 2864, 3478, 3512, 6623, 6956, 7024, 8413, 13246, 13912, 16243, 16826, 20633, 26492, 27824, 32486, 33652, 41266, 52984, 64972, 67304, 78581, 82532, 105968, 129944, 134608, 157162, 165064, 259888, 311281, 314324, 330128, 622562, 628648, 763421, 1245124, 1257296, 1526842, 2490248, 2907497, 3053684, 3693307, 4980496, 5814994, 6107368, 7386614, 11629988, 12214736, 14773228, 23259976, 29546456, 46519952, 59092912, 136652359, 273304718, 546609436, 1093218872, 2186437744]

約数ペア:

[(1, 2186437744), (2, 1093218872), (4, 546609436), (8, 273304718), (16, 136652359), (37, 59092912), (47, 46519952), (74, 29546456), (94, 23259976), (148, 14773228), (179, 12214736), (188, 11629988), (296, 7386614), (358, 6107368), (376, 5814994), (439, 4980496), (592, 3693307), (716, 3053684), (752, 2907497), (878, 2490248), (1432, 1526842), (1739, 1257296), (1756, 1245124), (2864, 763421), (3478, 628648), (3512, 622562), (6623, 330128), (6956, 314324), (7024, 311281), (8413, 259888), (13246, 165064), (13912, 157162), (16243, 134608), (16826, 129944), (20633, 105968), (26492, 82532), (27824, 78581), (32486, 67304), (33652, 64972), (41266, 52984)]