872608212

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{5879}}^1$

素因数の和:5946

約数の個数: 144

約数和(自身を含む): 2739609600

約数和(自身を除く): 1867001388

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 31, 36, 38, 42, 57, 62, 63, 76, 84, 93, 114, 124, 126, 133, 171, 186, 217, 228, 252, 266, 279, 342, 372, 399, 434, 532, 558, 589, 651, 684, 798, 868, 1116, 1178, 1197, 1302, 1596, 1767, 1953, 2356, 2394, 2604, 3534, 3906, 4123, 4788, 5301, 5879, 7068, 7812, 8246, 10602, 11758, 12369, 16492, 17637, 21204, 23516, 24738, 35274, 37107, 41153, 49476, 52911, 70548, 74214, 82306, 105822, 111701, 123459, 148428, 164612, 182249, 211644, 223402, 246918, 335103, 364498, 370377, 446804, 493836, 546747, 670206, 728996, 740754, 781907, 1005309, 1093494, 1275743, 1340412, 1481508, 1563814, 1640241, 2010618, 2186988, 2345721, 2551486, 3127628, 3280482, 3462731, 3827229, 4021236, 4691442, 5102972, 6560964, 6925462, 7037163, 7654458, 9382884, 10388193, 11481687, 13850924, 14074326, 15308916, 20776386, 22963374, 24239117, 28148652, 31164579, 41552772, 45926748, 48478234, 62329158, 72717351, 96956468, 124658316, 145434702, 218152053, 290869404, 436304106, 872608212]

約数ペア:

[(1, 872608212), (2, 436304106), (3, 290869404), (4, 218152053), (6, 145434702), (7, 124658316), (9, 96956468), (12, 72717351), (14, 62329158), (18, 48478234), (19, 45926748), (21, 41552772), (28, 31164579), (31, 28148652), (36, 24239117), (38, 22963374), (42, 20776386), (57, 15308916), (62, 14074326), (63, 13850924), (76, 11481687), (84, 10388193), (93, 9382884), (114, 7654458), (124, 7037163), (126, 6925462), (133, 6560964), (171, 5102972), (186, 4691442), (217, 4021236), (228, 3827229), (252, 3462731), (266, 3280482), (279, 3127628), (342, 2551486), (372, 2345721), (399, 2186988), (434, 2010618), (532, 1640241), (558, 1563814), (589, 1481508), (651, 1340412), (684, 1275743), (798, 1093494), (868, 1005309), (1116, 781907), (1178, 740754), (1197, 728996), (1302, 670206), (1596, 546747), (1767, 493836), (1953, 446804), (2356, 370377), (2394, 364498), (2604, 335103), (3534, 246918), (3906, 223402), (4123, 211644), (4788, 182249), (5301, 164612), (5879, 148428), (7068, 123459), (7812, 111701), (8246, 105822), (10602, 82306), (11758, 74214), (12369, 70548), (16492, 52911), (17637, 49476), (21204, 41153), (23516, 37107), (24738, 35274)]