1290830688

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{4027}}^1$

素因数の和:4106

約数の個数: 192

約数和(自身を含む): 4385041920

約数和(自身を除く): 3094211232

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 53, 54, 56, 63, 72, 84, 96, 106, 108, 112, 126, 144, 159, 168, 189, 212, 216, 224, 252, 288, 318, 336, 371, 378, 424, 432, 477, 504, 636, 672, 742, 756, 848, 864, 954, 1008, 1113, 1272, 1431, 1484, 1512, 1696, 1908, 2016, 2226, 2544, 2862, 2968, 3024, 3339, 3816, 4027, 4452, 5088, 5724, 5936, 6048, 6678, 7632, 8054, 8904, 10017, 11448, 11872, 12081, 13356, 15264, 16108, 17808, 20034, 22896, 24162, 26712, 28189, 32216, 35616, 36243, 40068, 45792, 48324, 53424, 56378, 64432, 72486, 80136, 84567, 96648, 106848, 108729, 112756, 128864, 144972, 160272, 169134, 193296, 213431, 217458, 225512, 253701, 289944, 320544, 338268, 386592, 426862, 434916, 451024, 507402, 579888, 640293, 676536, 761103, 853724, 869832, 902048, 1014804, 1159776, 1280586, 1353072, 1494017, 1522206, 1707448, 1739664, 1920879, 2029608, 2561172, 2706144, 2988034, 3044412, 3414896, 3479328, 3841758, 4059216, 4482051, 5122344, 5762637, 5976068, 6088824, 6829792, 7683516, 8118432, 8964102, 10244688, 11525274, 11952136, 12177648, 13446153, 15367032, 17928204, 20489376, 23050548, 23904272, 24355296, 26892306, 30734064, 35856408, 40338459, 46101096, 47808544, 53784612, 61468128, 71712816, 80676918, 92202192, 107569224, 143425632, 161353836, 184404384, 215138448, 322707672, 430276896, 645415344, 1290830688]

約数ペア:

[(1, 1290830688), (2, 645415344), (3, 430276896), (4, 322707672), (6, 215138448), (7, 184404384), (8, 161353836), (9, 143425632), (12, 107569224), (14, 92202192), (16, 80676918), (18, 71712816), (21, 61468128), (24, 53784612), (27, 47808544), (28, 46101096), (32, 40338459), (36, 35856408), (42, 30734064), (48, 26892306), (53, 24355296), (54, 23904272), (56, 23050548), (63, 20489376), (72, 17928204), (84, 15367032), (96, 13446153), (106, 12177648), (108, 11952136), (112, 11525274), (126, 10244688), (144, 8964102), (159, 8118432), (168, 7683516), (189, 6829792), (212, 6088824), (216, 5976068), (224, 5762637), (252, 5122344), (288, 4482051), (318, 4059216), (336, 3841758), (371, 3479328), (378, 3414896), (424, 3044412), (432, 2988034), (477, 2706144), (504, 2561172), (636, 2029608), (672, 1920879), (742, 1739664), (756, 1707448), (848, 1522206), (864, 1494017), (954, 1353072), (1008, 1280586), (1113, 1159776), (1272, 1014804), (1431, 902048), (1484, 869832), (1512, 853724), (1696, 761103), (1908, 676536), (2016, 640293), (2226, 579888), (2544, 507402), (2862, 451024), (2968, 434916), (3024, 426862), (3339, 386592), (3816, 338268), (4027, 320544), (4452, 289944), (5088, 253701), (5724, 225512), (5936, 217458), (6048, 213431), (6678, 193296), (7632, 169134), (8054, 160272), (8904, 144972), (10017, 128864), (11448, 112756), (11872, 108729), (12081, 106848), (13356, 96648), (15264, 84567), (16108, 80136), (17808, 72486), (20034, 64432), (22896, 56378), (24162, 53424), (26712, 48324), (28189, 45792), (32216, 40068), (35616, 36243)]