340064172

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{431}}^1$

素因数の和:580

約数の個数: 144

約数和(自身を含む): 1026514944

約数和(自身を除く): 686450772

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 62, 63, 84, 93, 101, 124, 126, 186, 202, 217, 252, 279, 303, 372, 404, 431, 434, 558, 606, 651, 707, 862, 868, 909, 1116, 1212, 1293, 1302, 1414, 1724, 1818, 1953, 2121, 2586, 2604, 2828, 3017, 3131, 3636, 3879, 3906, 4242, 5172, 6034, 6262, 6363, 7758, 7812, 8484, 9051, 9393, 12068, 12524, 12726, 13361, 15516, 18102, 18786, 21917, 25452, 26722, 27153, 28179, 36204, 37572, 40083, 43531, 43834, 53444, 54306, 56358, 65751, 80166, 87062, 87668, 93527, 108612, 112716, 120249, 130593, 131502, 160332, 174124, 187054, 197253, 240498, 261186, 263004, 280581, 304717, 374108, 391779, 394506, 480996, 522372, 561162, 609434, 783558, 789012, 841743, 914151, 1122324, 1218868, 1349461, 1567116, 1683486, 1828302, 2698922, 2742453, 3366972, 3656604, 4048383, 5397844, 5484906, 8096766, 9446227, 10969812, 12145149, 16193532, 18892454, 24290298, 28338681, 37784908, 48580596, 56677362, 85016043, 113354724, 170032086, 340064172]

約数ペア:

[(1, 340064172), (2, 170032086), (3, 113354724), (4, 85016043), (6, 56677362), (7, 48580596), (9, 37784908), (12, 28338681), (14, 24290298), (18, 18892454), (21, 16193532), (28, 12145149), (31, 10969812), (36, 9446227), (42, 8096766), (62, 5484906), (63, 5397844), (84, 4048383), (93, 3656604), (101, 3366972), (124, 2742453), (126, 2698922), (186, 1828302), (202, 1683486), (217, 1567116), (252, 1349461), (279, 1218868), (303, 1122324), (372, 914151), (404, 841743), (431, 789012), (434, 783558), (558, 609434), (606, 561162), (651, 522372), (707, 480996), (862, 394506), (868, 391779), (909, 374108), (1116, 304717), (1212, 280581), (1293, 263004), (1302, 261186), (1414, 240498), (1724, 197253), (1818, 187054), (1953, 174124), (2121, 160332), (2586, 131502), (2604, 130593), (2828, 120249), (3017, 112716), (3131, 108612), (3636, 93527), (3879, 87668), (3906, 87062), (4242, 80166), (5172, 65751), (6034, 56358), (6262, 54306), (6363, 53444), (7758, 43834), (7812, 43531), (8484, 40083), (9051, 37572), (9393, 36204), (12068, 28179), (12524, 27153), (12726, 26722), (13361, 25452), (15516, 21917), (18102, 18786)]