2121551028

素因数分解:

$2^2\times 3^4\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1$

素因数の和:236

約数の個数: 240

約数和(自身を含む): 6037416000

約数和(自身を除く): 3915864972

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 29, 36, 43, 54, 58, 59, 81, 86, 87, 89, 108, 116, 118, 129, 162, 172, 174, 177, 178, 236, 258, 261, 267, 324, 348, 354, 356, 387, 516, 522, 531, 534, 708, 774, 783, 801, 1044, 1062, 1068, 1161, 1247, 1548, 1566, 1593, 1602, 1711, 2124, 2322, 2349, 2403, 2494, 2537, 2581, 3132, 3186, 3204, 3422, 3483, 3741, 3827, 4644, 4698, 4779, 4806, 4988, 5074, 5133, 5162, 5251, 6372, 6844, 6966, 7209, 7482, 7611, 7654, 7743, 9396, 9558, 9612, 10148, 10266, 10324, 10502, 11223, 11481, 13932, 14418, 14964, 15222, 15308, 15399, 15486, 15753, 19116, 20532, 21004, 22446, 22833, 22962, 23229, 28836, 30444, 30798, 30972, 31506, 33669, 34443, 44892, 45666, 45924, 46197, 46458, 47259, 61596, 63012, 67338, 68499, 68886, 69687, 73573, 91332, 92394, 92916, 94518, 101007, 103329, 110983, 134676, 136998, 137772, 138591, 139374, 141777, 147146, 152279, 184788, 189036, 202014, 205497, 206658, 209061, 220719, 221966, 225793, 273996, 277182, 278748, 283554, 294292, 304558, 309987, 332949, 404028, 410994, 413316, 418122, 425331, 441438, 443932, 451586, 456837, 554364, 567108, 609116, 619974, 662157, 665898, 677379, 821988, 836244, 850662, 882876, 903172, 913674, 998847, 1239948, 1324314, 1331796, 1354758, 1370511, 1701324, 1827348, 1986471, 1997694, 2032137, 2648628, 2709516, 2741022, 2996541, 3972942, 3995388, 4064274, 4111533, 5482044, 5959413, 5993082, 6096411, 6547997, 7945884, 8128548, 8223066, 8989623, 11918826, 11986164, 12192822, 12334599, 13095994, 16446132, 17979246, 18289233, 19643991, 23837652, 24385644, 24669198, 26191988, 35958492, 36578466, 39287982, 49338396, 58931973, 73156932, 78575964, 117863946, 176795919, 235727892, 353591838, 530387757, 707183676, 1060775514, 2121551028]

約数ペア:

[(1, 2121551028), (2, 1060775514), (3, 707183676), (4, 530387757), (6, 353591838), (9, 235727892), (12, 176795919), (18, 117863946), (27, 78575964), (29, 73156932), (36, 58931973), (43, 49338396), (54, 39287982), (58, 36578466), (59, 35958492), (81, 26191988), (86, 24669198), (87, 24385644), (89, 23837652), (108, 19643991), (116, 18289233), (118, 17979246), (129, 16446132), (162, 13095994), (172, 12334599), (174, 12192822), (177, 11986164), (178, 11918826), (236, 8989623), (258, 8223066), (261, 8128548), (267, 7945884), (324, 6547997), (348, 6096411), (354, 5993082), (356, 5959413), (387, 5482044), (516, 4111533), (522, 4064274), (531, 3995388), (534, 3972942), (708, 2996541), (774, 2741022), (783, 2709516), (801, 2648628), (1044, 2032137), (1062, 1997694), (1068, 1986471), (1161, 1827348), (1247, 1701324), (1548, 1370511), (1566, 1354758), (1593, 1331796), (1602, 1324314), (1711, 1239948), (2124, 998847), (2322, 913674), (2349, 903172), (2403, 882876), (2494, 850662), (2537, 836244), (2581, 821988), (3132, 677379), (3186, 665898), (3204, 662157), (3422, 619974), (3483, 609116), (3741, 567108), (3827, 554364), (4644, 456837), (4698, 451586), (4779, 443932), (4806, 441438), (4988, 425331), (5074, 418122), (5133, 413316), (5162, 410994), (5251, 404028), (6372, 332949), (6844, 309987), (6966, 304558), (7209, 294292), (7482, 283554), (7611, 278748), (7654, 277182), (7743, 273996), (9396, 225793), (9558, 221966), (9612, 220719), (10148, 209061), (10266, 206658), (10324, 205497), (10502, 202014), (11223, 189036), (11481, 184788), (13932, 152279), (14418, 147146), (14964, 141777), (15222, 139374), (15308, 138591), (15399, 137772), (15486, 136998), (15753, 134676), (19116, 110983), (20532, 103329), (21004, 101007), (22446, 94518), (22833, 92916), (22962, 92394), (23229, 91332), (28836, 73573), (30444, 69687), (30798, 68886), (30972, 68499), (31506, 67338), (33669, 63012), (34443, 61596), (44892, 47259), (45666, 46458), (45924, 46197)]