2912129584

素因数分解:

$2^4\times 7^2\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{709}}^1$

素因数の和:788

約数の個数: 180

約数和(自身を含む): 7346761920

約数和(自身を除く): 4434632336

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 49, 52, 56, 62, 91, 98, 104, 112, 124, 169, 182, 196, 208, 217, 248, 338, 364, 392, 403, 434, 496, 637, 676, 709, 728, 784, 806, 868, 1183, 1274, 1352, 1418, 1456, 1519, 1612, 1736, 2366, 2548, 2704, 2821, 2836, 3038, 3224, 3472, 4732, 4963, 5096, 5239, 5642, 5672, 6076, 6448, 8281, 9217, 9464, 9926, 10192, 10478, 11284, 11344, 12152, 16562, 18434, 18928, 19747, 19852, 20956, 21979, 22568, 24304, 33124, 34741, 36673, 36868, 39494, 39704, 41912, 43958, 45136, 64519, 66248, 69482, 73346, 73736, 78988, 79408, 83824, 87916, 119821, 129038, 132496, 138964, 146692, 147472, 153853, 157976, 175832, 239642, 256711, 258076, 277928, 285727, 293384, 307706, 315952, 351664, 451633, 479284, 513422, 516152, 555856, 571454, 586768, 615412, 838747, 903266, 958568, 1026844, 1032304, 1076971, 1142908, 1230824, 1677494, 1806532, 1917136, 2000089, 2053688, 2153942, 2285816, 2461648, 3354988, 3613064, 3714451, 4000178, 4107376, 4307884, 4571632, 5871229, 6709976, 7226128, 7428902, 8000356, 8615768, 11742458, 13419952, 14000623, 14857804, 16000712, 17231536, 23484916, 26001157, 28001246, 29715608, 32001424, 46969832, 52002314, 56002492, 59431216, 93939664, 104004628, 112004984, 182008099, 208009256, 224009968, 364016198, 416018512, 728032396, 1456064792, 2912129584]

約数ペア:

[(1, 2912129584), (2, 1456064792), (4, 728032396), (7, 416018512), (8, 364016198), (13, 224009968), (14, 208009256), (16, 182008099), (26, 112004984), (28, 104004628), (31, 93939664), (49, 59431216), (52, 56002492), (56, 52002314), (62, 46969832), (91, 32001424), (98, 29715608), (104, 28001246), (112, 26001157), (124, 23484916), (169, 17231536), (182, 16000712), (196, 14857804), (208, 14000623), (217, 13419952), (248, 11742458), (338, 8615768), (364, 8000356), (392, 7428902), (403, 7226128), (434, 6709976), (496, 5871229), (637, 4571632), (676, 4307884), (709, 4107376), (728, 4000178), (784, 3714451), (806, 3613064), (868, 3354988), (1183, 2461648), (1274, 2285816), (1352, 2153942), (1418, 2053688), (1456, 2000089), (1519, 1917136), (1612, 1806532), (1736, 1677494), (2366, 1230824), (2548, 1142908), (2704, 1076971), (2821, 1032304), (2836, 1026844), (3038, 958568), (3224, 903266), (3472, 838747), (4732, 615412), (4963, 586768), (5096, 571454), (5239, 555856), (5642, 516152), (5672, 513422), (6076, 479284), (6448, 451633), (8281, 351664), (9217, 315952), (9464, 307706), (9926, 293384), (10192, 285727), (10478, 277928), (11284, 258076), (11344, 256711), (12152, 239642), (16562, 175832), (18434, 157976), (18928, 153853), (19747, 147472), (19852, 146692), (20956, 138964), (21979, 132496), (22568, 129038), (24304, 119821), (33124, 87916), (34741, 83824), (36673, 79408), (36868, 78988), (39494, 73736), (39704, 73346), (41912, 69482), (43958, 66248), (45136, 64519)]