21695224512

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{257}}^1\times {\mathrm{1091}}^1$

素因数の和:1407

約数の個数: 224

約数和(自身を含む): 64118605824

約数和(自身を除く): 42423381312

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 32, 39, 48, 52, 62, 64, 78, 93, 96, 104, 124, 156, 186, 192, 208, 248, 257, 312, 372, 403, 416, 496, 514, 624, 744, 771, 806, 832, 992, 1028, 1091, 1209, 1248, 1488, 1542, 1612, 1984, 2056, 2182, 2418, 2496, 2976, 3084, 3224, 3273, 3341, 4112, 4364, 4836, 5952, 6168, 6448, 6546, 6682, 7967, 8224, 8728, 9672, 10023, 12336, 12896, 13092, 13364, 14183, 15934, 16448, 17456, 19344, 20046, 23901, 24672, 25792, 26184, 26728, 28366, 31868, 33821, 34912, 38688, 40092, 42549, 47802, 49344, 52368, 53456, 56732, 63736, 67642, 69824, 77376, 80184, 85098, 95604, 101463, 103571, 104736, 106912, 113464, 127472, 135284, 160368, 170196, 191208, 202926, 207142, 209472, 213824, 226928, 254944, 270568, 280387, 310713, 320736, 340392, 382416, 405852, 414284, 439673, 453856, 509888, 541136, 560774, 621426, 641472, 680784, 764832, 811704, 828568, 841161, 879346, 907712, 1082272, 1121548, 1242852, 1319019, 1361568, 1529664, 1623408, 1657136, 1682322, 1758692, 2164544, 2243096, 2485704, 2638038, 2723136, 3246816, 3314272, 3364644, 3517384, 3645031, 4486192, 4971408, 5276076, 6493632, 6628544, 6729288, 7034768, 7290062, 8691997, 8972384, 9942816, 10552152, 10935093, 13458576, 14069536, 14580124, 17383994, 17944768, 19885632, 21104304, 21870186, 26075991, 26917152, 28139072, 29160248, 34767988, 42208608, 43740372, 52151982, 53834304, 58320496, 69535976, 84417216, 87480744, 104303964, 112995961, 116640992, 139071952, 174961488, 208607928, 225991922, 233281984, 278143904, 338987883, 349922976, 417215856, 451983844, 556287808, 677975766, 699845952, 834431712, 903967688, 1355951532, 1668863424, 1807935376, 2711903064, 3615870752, 5423806128, 7231741504, 10847612256, 21695224512]

約数ペア:

[(1, 21695224512), (2, 10847612256), (3, 7231741504), (4, 5423806128), (6, 3615870752), (8, 2711903064), (12, 1807935376), (13, 1668863424), (16, 1355951532), (24, 903967688), (26, 834431712), (31, 699845952), (32, 677975766), (39, 556287808), (48, 451983844), (52, 417215856), (62, 349922976), (64, 338987883), (78, 278143904), (93, 233281984), (96, 225991922), (104, 208607928), (124, 174961488), (156, 139071952), (186, 116640992), (192, 112995961), (208, 104303964), (248, 87480744), (257, 84417216), (312, 69535976), (372, 58320496), (403, 53834304), (416, 52151982), (496, 43740372), (514, 42208608), (624, 34767988), (744, 29160248), (771, 28139072), (806, 26917152), (832, 26075991), (992, 21870186), (1028, 21104304), (1091, 19885632), (1209, 17944768), (1248, 17383994), (1488, 14580124), (1542, 14069536), (1612, 13458576), (1984, 10935093), (2056, 10552152), (2182, 9942816), (2418, 8972384), (2496, 8691997), (2976, 7290062), (3084, 7034768), (3224, 6729288), (3273, 6628544), (3341, 6493632), (4112, 5276076), (4364, 4971408), (4836, 4486192), (5952, 3645031), (6168, 3517384), (6448, 3364644), (6546, 3314272), (6682, 3246816), (7967, 2723136), (8224, 2638038), (8728, 2485704), (9672, 2243096), (10023, 2164544), (12336, 1758692), (12896, 1682322), (13092, 1657136), (13364, 1623408), (14183, 1529664), (15934, 1361568), (16448, 1319019), (17456, 1242852), (19344, 1121548), (20046, 1082272), (23901, 907712), (24672, 879346), (25792, 841161), (26184, 828568), (26728, 811704), (28366, 764832), (31868, 680784), (33821, 641472), (34912, 621426), (38688, 560774), (40092, 541136), (42549, 509888), (47802, 453856), (49344, 439673), (52368, 414284), (53456, 405852), (56732, 382416), (63736, 340392), (67642, 320736), (69824, 310713), (77376, 280387), (80184, 270568), (85098, 254944), (95604, 226928), (101463, 213824), (103571, 209472), (104736, 207142), (106912, 202926), (113464, 191208), (127472, 170196), (135284, 160368)]