1619187856

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{1061}}^1$

素因数の和:1145

約数の個数: 160

約数和(自身を含む): 3982245120

約数和(自身を除く): 2363057264

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 23, 26, 29, 44, 46, 52, 58, 88, 92, 104, 116, 143, 176, 184, 208, 232, 253, 286, 299, 319, 368, 377, 464, 506, 572, 598, 638, 667, 754, 1012, 1061, 1144, 1196, 1276, 1334, 1508, 2024, 2122, 2288, 2392, 2552, 2668, 3016, 3289, 4048, 4147, 4244, 4784, 5104, 5336, 6032, 6578, 7337, 8294, 8488, 8671, 10672, 11671, 13156, 13793, 14674, 16588, 16976, 17342, 23342, 24403, 26312, 27586, 29348, 30769, 33176, 34684, 46684, 48806, 52624, 55172, 58696, 61538, 66352, 69368, 93368, 95381, 97612, 110344, 117392, 123076, 138736, 151723, 186736, 190762, 195224, 220688, 246152, 268433, 303446, 317239, 338459, 381524, 390448, 399997, 492304, 536866, 606892, 634478, 676918, 707687, 763048, 799994, 1073732, 1213784, 1268956, 1353836, 1415374, 1526096, 1599988, 2147464, 2427568, 2537912, 2707672, 2830748, 3199976, 3489629, 4294928, 4399967, 5075824, 5415344, 5661496, 6399952, 6979258, 7784557, 8799934, 9199931, 11322992, 13958516, 15569114, 17599868, 18399862, 27917032, 31138228, 35199736, 36799724, 55834064, 62276456, 70399472, 73599448, 101199241, 124552912, 147198896, 202398482, 404796964, 809593928, 1619187856]

約数ペア:

[(1, 1619187856), (2, 809593928), (4, 404796964), (8, 202398482), (11, 147198896), (13, 124552912), (16, 101199241), (22, 73599448), (23, 70399472), (26, 62276456), (29, 55834064), (44, 36799724), (46, 35199736), (52, 31138228), (58, 27917032), (88, 18399862), (92, 17599868), (104, 15569114), (116, 13958516), (143, 11322992), (176, 9199931), (184, 8799934), (208, 7784557), (232, 6979258), (253, 6399952), (286, 5661496), (299, 5415344), (319, 5075824), (368, 4399967), (377, 4294928), (464, 3489629), (506, 3199976), (572, 2830748), (598, 2707672), (638, 2537912), (667, 2427568), (754, 2147464), (1012, 1599988), (1061, 1526096), (1144, 1415374), (1196, 1353836), (1276, 1268956), (1334, 1213784), (1508, 1073732), (2024, 799994), (2122, 763048), (2288, 707687), (2392, 676918), (2552, 634478), (2668, 606892), (3016, 536866), (3289, 492304), (4048, 399997), (4147, 390448), (4244, 381524), (4784, 338459), (5104, 317239), (5336, 303446), (6032, 268433), (6578, 246152), (7337, 220688), (8294, 195224), (8488, 190762), (8671, 186736), (10672, 151723), (11671, 138736), (13156, 123076), (13793, 117392), (14674, 110344), (16588, 97612), (16976, 95381), (17342, 93368), (23342, 69368), (24403, 66352), (26312, 61538), (27586, 58696), (29348, 55172), (30769, 52624), (33176, 48806), (34684, 46684)]