988117165308

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{2245333}}^1$

素因数の和:2245404

約数の個数: 144

約数和(自身を含む): 2945303402496

約数和(自身を除く): 1957186237188

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 31, 39, 42, 52, 62, 78, 84, 91, 93, 124, 156, 169, 182, 186, 217, 273, 338, 364, 372, 403, 434, 507, 546, 651, 676, 806, 868, 1014, 1092, 1183, 1209, 1302, 1612, 2028, 2366, 2418, 2604, 2821, 3549, 4732, 4836, 5239, 5642, 7098, 8463, 10478, 11284, 14196, 15717, 16926, 20956, 31434, 33852, 36673, 62868, 73346, 110019, 146692, 220038, 440076, 2245333, 4490666, 6735999, 8981332, 13471998, 15717331, 26943996, 29189329, 31434662, 47151993, 58378658, 62869324, 69605323, 87567987, 94303986, 116757316, 139210646, 175135974, 188607972, 204325303, 208815969, 278421292, 350271948, 379461277, 408650606, 417631938, 487237261, 612975909, 758922554, 817301212, 835263876, 904869199, 974474522, 1138383831, 1225951818, 1461711783, 1517845108, 1809738398, 1948949044, 2276767662, 2451903636, 2656228939, 2714607597, 2923423566, 3619476796, 4553535324, 5312457878, 5429215194, 5846847132, 6334084393, 7968686817, 10624915756, 10858430388, 11763299587, 12668168786, 15937373634, 19002253179, 23526599174, 25336337572, 31874747268, 35289898761, 38004506358, 47053198348, 70579797522, 76009012716, 82343097109, 141159595044, 164686194218, 247029291327, 329372388436, 494058582654, 988117165308]

約数ペア:

[(1, 988117165308), (2, 494058582654), (3, 329372388436), (4, 247029291327), (6, 164686194218), (7, 141159595044), (12, 82343097109), (13, 76009012716), (14, 70579797522), (21, 47053198348), (26, 38004506358), (28, 35289898761), (31, 31874747268), (39, 25336337572), (42, 23526599174), (52, 19002253179), (62, 15937373634), (78, 12668168786), (84, 11763299587), (91, 10858430388), (93, 10624915756), (124, 7968686817), (156, 6334084393), (169, 5846847132), (182, 5429215194), (186, 5312457878), (217, 4553535324), (273, 3619476796), (338, 2923423566), (364, 2714607597), (372, 2656228939), (403, 2451903636), (434, 2276767662), (507, 1948949044), (546, 1809738398), (651, 1517845108), (676, 1461711783), (806, 1225951818), (868, 1138383831), (1014, 974474522), (1092, 904869199), (1183, 835263876), (1209, 817301212), (1302, 758922554), (1612, 612975909), (2028, 487237261), (2366, 417631938), (2418, 408650606), (2604, 379461277), (2821, 350271948), (3549, 278421292), (4732, 208815969), (4836, 204325303), (5239, 188607972), (5642, 175135974), (7098, 139210646), (8463, 116757316), (10478, 94303986), (11284, 87567987), (14196, 69605323), (15717, 62869324), (16926, 58378658), (20956, 47151993), (31434, 31434662), (33852, 29189329), (36673, 26943996), (62868, 15717331), (73346, 13471998), (110019, 8981332), (146692, 6735999), (220038, 4490666), (440076, 2245333)]