319780944

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{283}}^1$

素因数の和:382

約数の個数: 240

約数和(自身を含む): 1098739200

約数和(自身を除く): 778958256

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 36, 38, 42, 48, 56, 57, 59, 63, 72, 76, 84, 112, 114, 118, 126, 133, 144, 152, 168, 171, 177, 228, 236, 252, 266, 283, 304, 336, 342, 354, 399, 413, 456, 472, 504, 531, 532, 566, 684, 708, 798, 826, 849, 912, 944, 1008, 1062, 1064, 1121, 1132, 1197, 1239, 1368, 1416, 1596, 1652, 1698, 1981, 2124, 2128, 2242, 2264, 2394, 2478, 2547, 2736, 2832, 3192, 3304, 3363, 3396, 3717, 3962, 4248, 4484, 4528, 4788, 4956, 5094, 5377, 5943, 6384, 6608, 6726, 6792, 7434, 7847, 7924, 8496, 8968, 9576, 9912, 10089, 10188, 10754, 11886, 13452, 13584, 14868, 15694, 15848, 16131, 16697, 17829, 17936, 19152, 19824, 20178, 20376, 21508, 23541, 23772, 26904, 29736, 31388, 31696, 32262, 33394, 35658, 37639, 40356, 40752, 43016, 47082, 47544, 48393, 50091, 53808, 59472, 62776, 64524, 66788, 70623, 71316, 75278, 80712, 86032, 94164, 95088, 96786, 100182, 112917, 116879, 125552, 129048, 133576, 141246, 142632, 150273, 150556, 161424, 188328, 193572, 200364, 225834, 233758, 258096, 267152, 282492, 285264, 300546, 301112, 317243, 338751, 350637, 376656, 387144, 400728, 451668, 467516, 564984, 601092, 602224, 634486, 677502, 701274, 774288, 801456, 903336, 935032, 951729, 1051911, 1129968, 1202184, 1268972, 1355004, 1402548, 1806672, 1870064, 1903458, 2103822, 2220701, 2404368, 2537944, 2710008, 2805096, 2855187, 3806916, 4207644, 4441402, 5075888, 5420016, 5610192, 5710374, 6662103, 7613832, 8415288, 8882804, 11420748, 13324206, 15227664, 16830576, 17765608, 19986309, 22841496, 26648412, 35531216, 39972618, 45682992, 53296824, 79945236, 106593648, 159890472, 319780944]

約数ペア:

[(1, 319780944), (2, 159890472), (3, 106593648), (4, 79945236), (6, 53296824), (7, 45682992), (8, 39972618), (9, 35531216), (12, 26648412), (14, 22841496), (16, 19986309), (18, 17765608), (19, 16830576), (21, 15227664), (24, 13324206), (28, 11420748), (36, 8882804), (38, 8415288), (42, 7613832), (48, 6662103), (56, 5710374), (57, 5610192), (59, 5420016), (63, 5075888), (72, 4441402), (76, 4207644), (84, 3806916), (112, 2855187), (114, 2805096), (118, 2710008), (126, 2537944), (133, 2404368), (144, 2220701), (152, 2103822), (168, 1903458), (171, 1870064), (177, 1806672), (228, 1402548), (236, 1355004), (252, 1268972), (266, 1202184), (283, 1129968), (304, 1051911), (336, 951729), (342, 935032), (354, 903336), (399, 801456), (413, 774288), (456, 701274), (472, 677502), (504, 634486), (531, 602224), (532, 601092), (566, 564984), (684, 467516), (708, 451668), (798, 400728), (826, 387144), (849, 376656), (912, 350637), (944, 338751), (1008, 317243), (1062, 301112), (1064, 300546), (1121, 285264), (1132, 282492), (1197, 267152), (1239, 258096), (1368, 233758), (1416, 225834), (1596, 200364), (1652, 193572), (1698, 188328), (1981, 161424), (2124, 150556), (2128, 150273), (2242, 142632), (2264, 141246), (2394, 133576), (2478, 129048), (2547, 125552), (2736, 116879), (2832, 112917), (3192, 100182), (3304, 96786), (3363, 95088), (3396, 94164), (3717, 86032), (3962, 80712), (4248, 75278), (4484, 71316), (4528, 70623), (4788, 66788), (4956, 64524), (5094, 62776), (5377, 59472), (5943, 53808), (6384, 50091), (6608, 48393), (6726, 47544), (6792, 47082), (7434, 43016), (7847, 40752), (7924, 40356), (8496, 37639), (8968, 35658), (9576, 33394), (9912, 32262), (10089, 31696), (10188, 31388), (10754, 29736), (11886, 26904), (13452, 23772), (13584, 23541), (14868, 21508), (15694, 20376), (15848, 20178), (16131, 19824), (16697, 19152), (17829, 17936)]