38951721216

素因数分解:

$2^8\times 3^2\times {\mathrm{31}}^1\times {\mathrm{547}}^1\times {\mathrm{997}}^1$

素因数の和:1597

約数の個数: 216

約数和(自身を含む): 116258664704

約数和(自身を除く): 77306943488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 64, 72, 93, 96, 124, 128, 144, 186, 192, 248, 256, 279, 288, 372, 384, 496, 547, 558, 576, 744, 768, 992, 997, 1094, 1116, 1152, 1488, 1641, 1984, 1994, 2188, 2232, 2304, 2976, 2991, 3282, 3968, 3988, 4376, 4464, 4923, 5952, 5982, 6564, 7936, 7976, 8752, 8928, 8973, 9846, 11904, 11964, 13128, 15952, 16957, 17504, 17856, 17946, 19692, 23808, 23928, 26256, 30907, 31904, 33914, 35008, 35712, 35892, 39384, 47856, 50871, 52512, 61814, 63808, 67828, 70016, 71424, 71784, 78768, 92721, 95712, 101742, 105024, 123628, 127616, 135656, 140032, 143568, 152613, 157536, 185442, 191424, 203484, 210048, 247256, 255232, 271312, 278163, 287136, 305226, 315072, 370884, 382848, 406968, 420096, 494512, 542624, 545359, 556326, 574272, 610452, 630144, 741768, 765696, 813936, 989024, 1085248, 1090718, 1112652, 1148544, 1220904, 1260288, 1483536, 1627872, 1636077, 1978048, 2170496, 2181436, 2225304, 2297088, 2441808, 2967072, 3255744, 3272154, 3956096, 4340992, 4362872, 4450608, 4883616, 4908231, 5934144, 6511488, 6544308, 7912192, 8725744, 8901216, 9767232, 9816462, 11868288, 13022976, 13088616, 16906129, 17451488, 17802432, 19534464, 19632924, 23736576, 26177232, 33812258, 34902976, 35604864, 39068928, 39265848, 50718387, 52354464, 67624516, 69805952, 71209728, 78531696, 101436774, 104708928, 135249032, 139611904, 152155161, 157063392, 202873548, 209417856, 270498064, 304310322, 314126784, 405747096, 418835712, 540996128, 608620644, 628253568, 811494192, 1081992256, 1217241288, 1256507136, 1622988384, 2163984512, 2434482576, 3245976768, 4327969024, 4868965152, 6491953536, 9737930304, 12983907072, 19475860608, 38951721216]

約数ペア:

[(1, 38951721216), (2, 19475860608), (3, 12983907072), (4, 9737930304), (6, 6491953536), (8, 4868965152), (9, 4327969024), (12, 3245976768), (16, 2434482576), (18, 2163984512), (24, 1622988384), (31, 1256507136), (32, 1217241288), (36, 1081992256), (48, 811494192), (62, 628253568), (64, 608620644), (72, 540996128), (93, 418835712), (96, 405747096), (124, 314126784), (128, 304310322), (144, 270498064), (186, 209417856), (192, 202873548), (248, 157063392), (256, 152155161), (279, 139611904), (288, 135249032), (372, 104708928), (384, 101436774), (496, 78531696), (547, 71209728), (558, 69805952), (576, 67624516), (744, 52354464), (768, 50718387), (992, 39265848), (997, 39068928), (1094, 35604864), (1116, 34902976), (1152, 33812258), (1488, 26177232), (1641, 23736576), (1984, 19632924), (1994, 19534464), (2188, 17802432), (2232, 17451488), (2304, 16906129), (2976, 13088616), (2991, 13022976), (3282, 11868288), (3968, 9816462), (3988, 9767232), (4376, 8901216), (4464, 8725744), (4923, 7912192), (5952, 6544308), (5982, 6511488), (6564, 5934144), (7936, 4908231), (7976, 4883616), (8752, 4450608), (8928, 4362872), (8973, 4340992), (9846, 3956096), (11904, 3272154), (11964, 3255744), (13128, 2967072), (15952, 2441808), (16957, 2297088), (17504, 2225304), (17856, 2181436), (17946, 2170496), (19692, 1978048), (23808, 1636077), (23928, 1627872), (26256, 1483536), (30907, 1260288), (31904, 1220904), (33914, 1148544), (35008, 1112652), (35712, 1090718), (35892, 1085248), (39384, 989024), (47856, 813936), (50871, 765696), (52512, 741768), (61814, 630144), (63808, 610452), (67828, 574272), (70016, 556326), (71424, 545359), (71784, 542624), (78768, 494512), (92721, 420096), (95712, 406968), (101742, 382848), (105024, 370884), (123628, 315072), (127616, 305226), (135656, 287136), (140032, 278163), (143568, 271312), (152613, 255232), (157536, 247256), (185442, 210048), (191424, 203484)]