1216402272

素因数分解:

$2^5\times 3^4\times {\mathrm{439}}^1\times {\mathrm{1069}}^1$

素因数の和:1530

約数の個数: 120

約数和(自身を含む): 3588908400

約数和(自身を除く): 2372506128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 162, 216, 288, 324, 432, 439, 648, 864, 878, 1069, 1296, 1317, 1756, 2138, 2592, 2634, 3207, 3512, 3951, 4276, 5268, 6414, 7024, 7902, 8552, 9621, 10536, 11853, 12828, 14048, 15804, 17104, 19242, 21072, 23706, 25656, 28863, 31608, 34208, 35559, 38484, 42144, 47412, 51312, 57726, 63216, 71118, 76968, 86589, 94824, 102624, 115452, 126432, 142236, 153936, 173178, 189648, 230904, 284472, 307872, 346356, 379296, 461808, 469291, 568944, 692712, 923616, 938582, 1137888, 1385424, 1407873, 1877164, 2770848, 2815746, 3754328, 4223619, 5631492, 7508656, 8447238, 11262984, 12670857, 15017312, 16894476, 22525968, 25341714, 33788952, 38012571, 45051936, 50683428, 67577904, 76025142, 101366856, 135155808, 152050284, 202733712, 304100568, 405467424, 608201136, 1216402272]

約数ペア:

[(1, 1216402272), (2, 608201136), (3, 405467424), (4, 304100568), (6, 202733712), (8, 152050284), (9, 135155808), (12, 101366856), (16, 76025142), (18, 67577904), (24, 50683428), (27, 45051936), (32, 38012571), (36, 33788952), (48, 25341714), (54, 22525968), (72, 16894476), (81, 15017312), (96, 12670857), (108, 11262984), (144, 8447238), (162, 7508656), (216, 5631492), (288, 4223619), (324, 3754328), (432, 2815746), (439, 2770848), (648, 1877164), (864, 1407873), (878, 1385424), (1069, 1137888), (1296, 938582), (1317, 923616), (1756, 692712), (2138, 568944), (2592, 469291), (2634, 461808), (3207, 379296), (3512, 346356), (3951, 307872), (4276, 284472), (5268, 230904), (6414, 189648), (7024, 173178), (7902, 153936), (8552, 142236), (9621, 126432), (10536, 115452), (11853, 102624), (12828, 94824), (14048, 86589), (15804, 76968), (17104, 71118), (19242, 63216), (21072, 57726), (23706, 51312), (25656, 47412), (28863, 42144), (31608, 38484), (34208, 35559)]