31876427856

素因数分解:

$2^4\times 3^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{148933}}^1$

素因数の和:148978

約数の個数: 160

約数和(自身を含む): 103419769600

約数和(自身を除く): 71543341744

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 49, 52, 56, 78, 84, 91, 98, 104, 112, 147, 156, 168, 182, 196, 208, 273, 294, 312, 336, 343, 364, 392, 546, 588, 624, 637, 686, 728, 784, 1029, 1092, 1176, 1274, 1372, 1456, 1911, 2058, 2184, 2352, 2548, 2744, 3822, 4116, 4368, 4459, 5096, 5488, 7644, 8232, 8918, 10192, 13377, 15288, 16464, 17836, 26754, 30576, 35672, 53508, 71344, 107016, 148933, 214032, 297866, 446799, 595732, 893598, 1042531, 1191464, 1787196, 1936129, 2085062, 2382928, 3127593, 3574392, 3872258, 4170124, 5808387, 6255186, 7148784, 7297717, 7744516, 8340248, 11616774, 12510372, 13552903, 14595434, 15489032, 16680496, 21893151, 23233548, 25020744, 27105806, 29190868, 30978064, 40658709, 43786302, 46467096, 50041488, 51084019, 54211612, 58381736, 81317418, 87572604, 92934192, 94870321, 102168038, 108423224, 116763472, 153252057, 162634836, 175145208, 189740642, 204336076, 216846448, 284610963, 306504114, 325269672, 350290416, 379481284, 408672152, 569221926, 613008228, 650539344, 664092247, 758962568, 817344304, 1138443852, 1226016456, 1328184494, 1517925136, 1992276741, 2276887704, 2452032912, 2656368988, 3984553482, 4553775408, 5312737976, 7969106964, 10625475952, 15938213928, 31876427856]

約数ペア:

[(1, 31876427856), (2, 15938213928), (3, 10625475952), (4, 7969106964), (6, 5312737976), (7, 4553775408), (8, 3984553482), (12, 2656368988), (13, 2452032912), (14, 2276887704), (16, 1992276741), (21, 1517925136), (24, 1328184494), (26, 1226016456), (28, 1138443852), (39, 817344304), (42, 758962568), (48, 664092247), (49, 650539344), (52, 613008228), (56, 569221926), (78, 408672152), (84, 379481284), (91, 350290416), (98, 325269672), (104, 306504114), (112, 284610963), (147, 216846448), (156, 204336076), (168, 189740642), (182, 175145208), (196, 162634836), (208, 153252057), (273, 116763472), (294, 108423224), (312, 102168038), (336, 94870321), (343, 92934192), (364, 87572604), (392, 81317418), (546, 58381736), (588, 54211612), (624, 51084019), (637, 50041488), (686, 46467096), (728, 43786302), (784, 40658709), (1029, 30978064), (1092, 29190868), (1176, 27105806), (1274, 25020744), (1372, 23233548), (1456, 21893151), (1911, 16680496), (2058, 15489032), (2184, 14595434), (2352, 13552903), (2548, 12510372), (2744, 11616774), (3822, 8340248), (4116, 7744516), (4368, 7297717), (4459, 7148784), (5096, 6255186), (5488, 5808387), (7644, 4170124), (8232, 3872258), (8918, 3574392), (10192, 3127593), (13377, 2382928), (15288, 2085062), (16464, 1936129), (17836, 1787196), (26754, 1191464), (30576, 1042531), (35672, 893598), (53508, 595732), (71344, 446799), (107016, 297866), (148933, 214032)]