40376279008

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{173}}^1\times {\mathrm{257}}^1$

素因数の和:549

約数の個数: 192

約数和(自身を含む): 90276016320

約数和(自身を除く): 49899737312

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 37, 52, 59, 74, 104, 118, 148, 173, 208, 236, 257, 296, 346, 416, 472, 481, 514, 592, 692, 767, 944, 962, 1028, 1184, 1384, 1534, 1888, 1924, 2056, 2183, 2249, 2768, 3068, 3341, 3848, 4112, 4366, 4498, 5536, 6136, 6401, 6682, 7696, 8224, 8732, 8996, 9509, 10207, 12272, 12802, 13364, 15163, 15392, 17464, 17992, 19018, 20414, 24544, 25604, 26728, 28379, 30326, 34928, 35984, 38036, 40828, 44461, 51208, 53456, 56758, 60652, 69856, 71968, 76072, 81656, 83213, 88922, 102416, 106912, 113516, 121304, 123617, 132691, 152144, 163312, 166426, 177844, 197119, 204832, 227032, 242608, 247234, 265382, 304288, 326624, 332852, 355688, 377659, 394238, 454064, 485216, 494468, 530764, 561031, 577993, 665704, 711376, 755318, 788476, 908128, 988936, 1061528, 1122062, 1155986, 1331408, 1422752, 1510636, 1576952, 1645057, 1977872, 2123056, 2244124, 2311972, 2623199, 2662816, 3021272, 3153904, 3290114, 3955744, 4246112, 4488248, 4623944, 4909567, 5246398, 6042544, 6307808, 6580228, 7293403, 8976496, 9247888, 9819134, 10492796, 12085088, 13160456, 14586806, 17952992, 18495776, 19638268, 20985592, 21385741, 26320912, 29173612, 34101587, 39276536, 41971184, 42771482, 52641824, 58347224, 68203174, 78553072, 83942368, 85542964, 97058363, 116694448, 136406348, 157106144, 171085928, 194116726, 233388896, 272812696, 342171856, 388233452, 545625392, 684343712, 776466904, 1091250784, 1261758719, 1552933808, 2523517438, 3105867616, 5047034876, 10094069752, 20188139504, 40376279008]

約数ペア:

[(1, 40376279008), (2, 20188139504), (4, 10094069752), (8, 5047034876), (13, 3105867616), (16, 2523517438), (26, 1552933808), (32, 1261758719), (37, 1091250784), (52, 776466904), (59, 684343712), (74, 545625392), (104, 388233452), (118, 342171856), (148, 272812696), (173, 233388896), (208, 194116726), (236, 171085928), (257, 157106144), (296, 136406348), (346, 116694448), (416, 97058363), (472, 85542964), (481, 83942368), (514, 78553072), (592, 68203174), (692, 58347224), (767, 52641824), (944, 42771482), (962, 41971184), (1028, 39276536), (1184, 34101587), (1384, 29173612), (1534, 26320912), (1888, 21385741), (1924, 20985592), (2056, 19638268), (2183, 18495776), (2249, 17952992), (2768, 14586806), (3068, 13160456), (3341, 12085088), (3848, 10492796), (4112, 9819134), (4366, 9247888), (4498, 8976496), (5536, 7293403), (6136, 6580228), (6401, 6307808), (6682, 6042544), (7696, 5246398), (8224, 4909567), (8732, 4623944), (8996, 4488248), (9509, 4246112), (10207, 3955744), (12272, 3290114), (12802, 3153904), (13364, 3021272), (15163, 2662816), (15392, 2623199), (17464, 2311972), (17992, 2244124), (19018, 2123056), (20414, 1977872), (24544, 1645057), (25604, 1576952), (26728, 1510636), (28379, 1422752), (30326, 1331408), (34928, 1155986), (35984, 1122062), (38036, 1061528), (40828, 988936), (44461, 908128), (51208, 788476), (53456, 755318), (56758, 711376), (60652, 665704), (69856, 577993), (71968, 561031), (76072, 530764), (81656, 494468), (83213, 485216), (88922, 454064), (102416, 394238), (106912, 377659), (113516, 355688), (121304, 332852), (123617, 326624), (132691, 304288), (152144, 265382), (163312, 247234), (166426, 242608), (177844, 227032), (197119, 204832)]