2531344122

素因数分解:

$2^1\times 3^5\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{239}}^1$

素因数の和:343

約数の個数: 192

約数和(自身を含む): 6373785600

約数和(自身を除く): 3842441478

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 31, 37, 38, 54, 57, 62, 74, 81, 93, 111, 114, 162, 171, 186, 222, 239, 243, 279, 333, 342, 478, 486, 513, 558, 589, 666, 703, 717, 837, 999, 1026, 1147, 1178, 1406, 1434, 1539, 1674, 1767, 1998, 2109, 2151, 2294, 2511, 2997, 3078, 3441, 3534, 4218, 4302, 4541, 4617, 5022, 5301, 5994, 6327, 6453, 6882, 7409, 7533, 8843, 8991, 9082, 9234, 10323, 10602, 12654, 12906, 13623, 14818, 15066, 15903, 17686, 17982, 18981, 19359, 20646, 21793, 22227, 26529, 27246, 30969, 31806, 37962, 38718, 40869, 43586, 44454, 47709, 53058, 56943, 58077, 61938, 65379, 66681, 79587, 81738, 92907, 95418, 113886, 116154, 122607, 130758, 133362, 140771, 143127, 159174, 168017, 170829, 185814, 196137, 200043, 238761, 245214, 274133, 278721, 281542, 286254, 336034, 341658, 367821, 392274, 400086, 422313, 477522, 504051, 548266, 557442, 588411, 600129, 716283, 735642, 822399, 844626, 1008102, 1103463, 1176822, 1200258, 1266939, 1432566, 1512153, 1644798, 1765233, 1800387, 2148849, 2206926, 2467197, 2533878, 3024306, 3530466, 3600774, 3800817, 4297698, 4536459, 4934394, 5208527, 5295699, 7401591, 7601634, 9072918, 10417054, 10591398, 11402451, 13609377, 14803182, 15625581, 22204773, 22804902, 27218754, 31251162, 34207353, 40828131, 44409546, 46876743, 66614319, 68414706, 81656262, 93753486, 133228638, 140630229, 281260458, 421890687, 843781374, 1265672061, 2531344122]

約数ペア:

[(1, 2531344122), (2, 1265672061), (3, 843781374), (6, 421890687), (9, 281260458), (18, 140630229), (19, 133228638), (27, 93753486), (31, 81656262), (37, 68414706), (38, 66614319), (54, 46876743), (57, 44409546), (62, 40828131), (74, 34207353), (81, 31251162), (93, 27218754), (111, 22804902), (114, 22204773), (162, 15625581), (171, 14803182), (186, 13609377), (222, 11402451), (239, 10591398), (243, 10417054), (279, 9072918), (333, 7601634), (342, 7401591), (478, 5295699), (486, 5208527), (513, 4934394), (558, 4536459), (589, 4297698), (666, 3800817), (703, 3600774), (717, 3530466), (837, 3024306), (999, 2533878), (1026, 2467197), (1147, 2206926), (1178, 2148849), (1406, 1800387), (1434, 1765233), (1539, 1644798), (1674, 1512153), (1767, 1432566), (1998, 1266939), (2109, 1200258), (2151, 1176822), (2294, 1103463), (2511, 1008102), (2997, 844626), (3078, 822399), (3441, 735642), (3534, 716283), (4218, 600129), (4302, 588411), (4541, 557442), (4617, 548266), (5022, 504051), (5301, 477522), (5994, 422313), (6327, 400086), (6453, 392274), (6882, 367821), (7409, 341658), (7533, 336034), (8843, 286254), (8991, 281542), (9082, 278721), (9234, 274133), (10323, 245214), (10602, 238761), (12654, 200043), (12906, 196137), (13623, 185814), (14818, 170829), (15066, 168017), (15903, 159174), (17686, 143127), (17982, 140771), (18981, 133362), (19359, 130758), (20646, 122607), (21793, 116154), (22227, 113886), (26529, 95418), (27246, 92907), (30969, 81738), (31806, 79587), (37962, 66681), (38718, 65379), (40869, 61938), (43586, 58077), (44454, 56943), (47709, 53058)]