1290849192

素因数分解:

$2^3\times 3^2\times {\mathrm{37}}^1\times {\mathrm{179}}^1\times {\mathrm{2707}}^1$

素因数の和:2935

約数の個数: 96

約数和(自身を含む): 3611930400

約数和(自身を除く): 2321081208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 37, 72, 74, 111, 148, 179, 222, 296, 333, 358, 444, 537, 666, 716, 888, 1074, 1332, 1432, 1611, 2148, 2664, 2707, 3222, 4296, 5414, 6444, 6623, 8121, 10828, 12888, 13246, 16242, 19869, 21656, 24363, 26492, 32484, 39738, 48726, 52984, 59607, 64968, 79476, 97452, 100159, 119214, 158952, 194904, 200318, 238428, 300477, 400636, 476856, 484553, 600954, 801272, 901431, 969106, 1201908, 1453659, 1802862, 1938212, 2403816, 2907318, 3605724, 3876424, 4360977, 5814636, 7211448, 8721954, 11629272, 17443908, 17928461, 34887816, 35856922, 53785383, 71713844, 107570766, 143427688, 161356149, 215141532, 322712298, 430283064, 645424596, 1290849192]

約数ペア:

[(1, 1290849192), (2, 645424596), (3, 430283064), (4, 322712298), (6, 215141532), (8, 161356149), (9, 143427688), (12, 107570766), (18, 71713844), (24, 53785383), (36, 35856922), (37, 34887816), (72, 17928461), (74, 17443908), (111, 11629272), (148, 8721954), (179, 7211448), (222, 5814636), (296, 4360977), (333, 3876424), (358, 3605724), (444, 2907318), (537, 2403816), (666, 1938212), (716, 1802862), (888, 1453659), (1074, 1201908), (1332, 969106), (1432, 901431), (1611, 801272), (2148, 600954), (2664, 484553), (2707, 476856), (3222, 400636), (4296, 300477), (5414, 238428), (6444, 200318), (6623, 194904), (8121, 158952), (10828, 119214), (12888, 100159), (13246, 97452), (16242, 79476), (19869, 64968), (21656, 59607), (24363, 52984), (26492, 48726), (32484, 39738)]