31097612988

素因数分解:

$2^2\times 3^5\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{149}}^1\times {\mathrm{199}}^1$

素因数の和:463

約数の個数: 288

約数和(自身を含む): 89893440000

約数和(自身を除く): 58795827012

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 83, 108, 117, 149, 156, 162, 166, 199, 234, 243, 249, 298, 324, 332, 351, 398, 447, 468, 486, 498, 596, 597, 702, 747, 796, 894, 972, 996, 1053, 1079, 1194, 1341, 1404, 1494, 1788, 1791, 1937, 2106, 2158, 2241, 2388, 2587, 2682, 2988, 3159, 3237, 3582, 3874, 4023, 4212, 4316, 4482, 5174, 5364, 5373, 5811, 6318, 6474, 6723, 7164, 7748, 7761, 8046, 8964, 9711, 10348, 10746, 11622, 12069, 12367, 12636, 12948, 13446, 15522, 16092, 16119, 16517, 17433, 19422, 20169, 21492, 23244, 23283, 24138, 24734, 26892, 29133, 29651, 31044, 32238, 33034, 34866, 36207, 37101, 38844, 40338, 46566, 48276, 48357, 49468, 49551, 52299, 58266, 59302, 64476, 66068, 69732, 69849, 72414, 74202, 80676, 87399, 88953, 93132, 96714, 99102, 104598, 111303, 116532, 118604, 139698, 144828, 148404, 148653, 156897, 160771, 174798, 177906, 193428, 198204, 209196, 209547, 214721, 222606, 262197, 266859, 279396, 297306, 313794, 321542, 333909, 349596, 355812, 385463, 419094, 429442, 445212, 445959, 470691, 482313, 524394, 533718, 594612, 627588, 628641, 643084, 644163, 667818, 770926, 800577, 838188, 858884, 891918, 941382, 964626, 1001727, 1048788, 1067436, 1156389, 1257282, 1288326, 1335636, 1337877, 1446939, 1541852, 1601154, 1783836, 1882764, 1929252, 1932489, 2003454, 2312778, 2401731, 2461033, 2514564, 2576652, 2675754, 2893878, 3005181, 3202308, 3469167, 3864978, 4006908, 4013631, 4340817, 4625556, 4803462, 4922066, 5351508, 5787756, 5797467, 6010362, 6938334, 7205193, 7383099, 7729956, 8027262, 8681634, 9606924, 9844132, 10407501, 11594934, 12020724, 13022451, 13876668, 14410386, 14766198, 16054524, 17363268, 17392401, 20815002, 22149297, 23189868, 26044902, 28820772, 29532396, 31222503, 31993429, 34784802, 39067353, 41630004, 44298594, 52089804, 52177203, 62445006, 63986858, 66447891, 69569604, 78134706, 88597188, 93667509, 95980287, 104354406, 124890012, 127973716, 132895782, 156269412, 187335018, 191960574, 199343673, 208708812, 265791564, 287940861, 374670036, 383921148, 398687346, 575881722, 598031019, 797374692, 863822583, 1151763444, 1196062038, 1727645166, 2392124076, 2591467749, 3455290332, 5182935498, 7774403247, 10365870996, 15548806494, 31097612988]

約数ペア:

[(1, 31097612988), (2, 15548806494), (3, 10365870996), (4, 7774403247), (6, 5182935498), (9, 3455290332), (12, 2591467749), (13, 2392124076), (18, 1727645166), (26, 1196062038), (27, 1151763444), (36, 863822583), (39, 797374692), (52, 598031019), (54, 575881722), (78, 398687346), (81, 383921148), (83, 374670036), (108, 287940861), (117, 265791564), (149, 208708812), (156, 199343673), (162, 191960574), (166, 187335018), (199, 156269412), (234, 132895782), (243, 127973716), (249, 124890012), (298, 104354406), (324, 95980287), (332, 93667509), (351, 88597188), (398, 78134706), (447, 69569604), (468, 66447891), (486, 63986858), (498, 62445006), (596, 52177203), (597, 52089804), (702, 44298594), (747, 41630004), (796, 39067353), (894, 34784802), (972, 31993429), (996, 31222503), (1053, 29532396), (1079, 28820772), (1194, 26044902), (1341, 23189868), (1404, 22149297), (1494, 20815002), (1788, 17392401), (1791, 17363268), (1937, 16054524), (2106, 14766198), (2158, 14410386), (2241, 13876668), (2388, 13022451), (2587, 12020724), (2682, 11594934), (2988, 10407501), (3159, 9844132), (3237, 9606924), (3582, 8681634), (3874, 8027262), (4023, 7729956), (4212, 7383099), (4316, 7205193), (4482, 6938334), (5174, 6010362), (5364, 5797467), (5373, 5787756), (5811, 5351508), (6318, 4922066), (6474, 4803462), (6723, 4625556), (7164, 4340817), (7748, 4013631), (7761, 4006908), (8046, 3864978), (8964, 3469167), (9711, 3202308), (10348, 3005181), (10746, 2893878), (11622, 2675754), (12069, 2576652), (12367, 2514564), (12636, 2461033), (12948, 2401731), (13446, 2312778), (15522, 2003454), (16092, 1932489), (16119, 1929252), (16517, 1882764), (17433, 1783836), (19422, 1601154), (20169, 1541852), (21492, 1446939), (23244, 1337877), (23283, 1335636), (24138, 1288326), (24734, 1257282), (26892, 1156389), (29133, 1067436), (29651, 1048788), (31044, 1001727), (32238, 964626), (33034, 941382), (34866, 891918), (36207, 858884), (37101, 838188), (38844, 800577), (40338, 770926), (46566, 667818), (48276, 644163), (48357, 643084), (49468, 628641), (49551, 627588), (52299, 594612), (58266, 533718), (59302, 524394), (64476, 482313), (66068, 470691), (69732, 445959), (69849, 445212), (72414, 429442), (74202, 419094), (80676, 385463), (87399, 355812), (88953, 349596), (93132, 333909), (96714, 321542), (99102, 313794), (104598, 297306), (111303, 279396), (116532, 266859), (118604, 262197), (139698, 222606), (144828, 214721), (148404, 209547), (148653, 209196), (156897, 198204), (160771, 193428), (174798, 177906)]