259300524

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{503}}^1$

素因数の和:572

約数の個数: 144

約数和(自身を含む): 774240768

約数和(自身を除く): 514940244

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 19, 21, 28, 34, 38, 42, 51, 57, 68, 76, 84, 102, 114, 119, 133, 204, 228, 238, 266, 323, 357, 361, 399, 476, 503, 532, 646, 714, 722, 798, 969, 1006, 1083, 1292, 1428, 1444, 1509, 1596, 1938, 2012, 2166, 2261, 2527, 3018, 3521, 3876, 4332, 4522, 5054, 6036, 6137, 6783, 7042, 7581, 8551, 9044, 9557, 10108, 10563, 12274, 13566, 14084, 15162, 17102, 18411, 19114, 21126, 24548, 25653, 27132, 28671, 30324, 34204, 36822, 38228, 42252, 42959, 51306, 57342, 59857, 66899, 73644, 85918, 102612, 114684, 119714, 128877, 133798, 162469, 171836, 179571, 181583, 200697, 239428, 257754, 267596, 324938, 359142, 363166, 401394, 487407, 515508, 544749, 649876, 718284, 726332, 802788, 974814, 1089498, 1137283, 1271081, 1949628, 2178996, 2274566, 2542162, 3086911, 3411849, 3813243, 4549132, 5084324, 6173822, 6823698, 7626486, 9260733, 12347644, 13647396, 15252972, 18521466, 21608377, 37042932, 43216754, 64825131, 86433508, 129650262, 259300524]

約数ペア:

[(1, 259300524), (2, 129650262), (3, 86433508), (4, 64825131), (6, 43216754), (7, 37042932), (12, 21608377), (14, 18521466), (17, 15252972), (19, 13647396), (21, 12347644), (28, 9260733), (34, 7626486), (38, 6823698), (42, 6173822), (51, 5084324), (57, 4549132), (68, 3813243), (76, 3411849), (84, 3086911), (102, 2542162), (114, 2274566), (119, 2178996), (133, 1949628), (204, 1271081), (228, 1137283), (238, 1089498), (266, 974814), (323, 802788), (357, 726332), (361, 718284), (399, 649876), (476, 544749), (503, 515508), (532, 487407), (646, 401394), (714, 363166), (722, 359142), (798, 324938), (969, 267596), (1006, 257754), (1083, 239428), (1292, 200697), (1428, 181583), (1444, 179571), (1509, 171836), (1596, 162469), (1938, 133798), (2012, 128877), (2166, 119714), (2261, 114684), (2527, 102612), (3018, 85918), (3521, 73644), (3876, 66899), (4332, 59857), (4522, 57342), (5054, 51306), (6036, 42959), (6137, 42252), (6783, 38228), (7042, 36822), (7581, 34204), (8551, 30324), (9044, 28671), (9557, 27132), (10108, 25653), (10563, 24548), (12274, 21126), (13566, 19114), (14084, 18411), (15162, 17102)]