216438048

素因数分解:

$2^5\times 3^3\times {\mathrm{397}}^1\times {\mathrm{631}}^1$

素因数の和:1047

約数の個数: 96

約数和(自身を含む): 633870720

約数和(自身を除く): 417432672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 397, 432, 631, 794, 864, 1191, 1262, 1588, 1893, 2382, 2524, 3176, 3573, 3786, 4764, 5048, 5679, 6352, 7146, 7572, 9528, 10096, 10719, 11358, 12704, 14292, 15144, 17037, 19056, 20192, 21438, 22716, 28584, 30288, 34074, 38112, 42876, 45432, 57168, 60576, 68148, 85752, 90864, 114336, 136296, 171504, 181728, 250507, 272592, 343008, 501014, 545184, 751521, 1002028, 1503042, 2004056, 2254563, 3006084, 4008112, 4509126, 6012168, 6763689, 8016224, 9018252, 12024336, 13527378, 18036504, 24048672, 27054756, 36073008, 54109512, 72146016, 108219024, 216438048]

約数ペア:

[(1, 216438048), (2, 108219024), (3, 72146016), (4, 54109512), (6, 36073008), (8, 27054756), (9, 24048672), (12, 18036504), (16, 13527378), (18, 12024336), (24, 9018252), (27, 8016224), (32, 6763689), (36, 6012168), (48, 4509126), (54, 4008112), (72, 3006084), (96, 2254563), (108, 2004056), (144, 1503042), (216, 1002028), (288, 751521), (397, 545184), (432, 501014), (631, 343008), (794, 272592), (864, 250507), (1191, 181728), (1262, 171504), (1588, 136296), (1893, 114336), (2382, 90864), (2524, 85752), (3176, 68148), (3573, 60576), (3786, 57168), (4764, 45432), (5048, 42876), (5679, 38112), (6352, 34074), (7146, 30288), (7572, 28584), (9528, 22716), (10096, 21438), (10719, 20192), (11358, 19056), (12704, 17037), (14292, 15144)]