221844432

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1$

素因数の和:221

約数の個数: 160

約数和(自身を含む): 629959680

約数和(自身を除く): 408115248

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 31, 48, 53, 58, 62, 87, 93, 97, 106, 116, 124, 159, 174, 186, 194, 212, 232, 248, 291, 318, 348, 372, 388, 424, 464, 496, 582, 636, 696, 744, 776, 848, 899, 1164, 1272, 1392, 1488, 1537, 1552, 1643, 1798, 2328, 2544, 2697, 2813, 3007, 3074, 3286, 3596, 4611, 4656, 4929, 5141, 5394, 5626, 6014, 6148, 6572, 7192, 8439, 9021, 9222, 9858, 10282, 10788, 11252, 12028, 12296, 13144, 14384, 15423, 16878, 18042, 18444, 19716, 20564, 21576, 22504, 24056, 24592, 26288, 30846, 33756, 36084, 36888, 39432, 41128, 43152, 45008, 47647, 48112, 61692, 67512, 72168, 73776, 78864, 82256, 87203, 95294, 123384, 135024, 142941, 144336, 149089, 159371, 174406, 190588, 246768, 261609, 285882, 298178, 318742, 348812, 381176, 447267, 478113, 523218, 571764, 596356, 637484, 697624, 762352, 894534, 956226, 1046436, 1143528, 1192712, 1274968, 1395248, 1789068, 1912452, 2092872, 2287056, 2385424, 2549936, 3578136, 3824904, 4185744, 4621759, 7156272, 7649808, 9243518, 13865277, 18487036, 27730554, 36974072, 55461108, 73948144, 110922216, 221844432]

約数ペア:

[(1, 221844432), (2, 110922216), (3, 73948144), (4, 55461108), (6, 36974072), (8, 27730554), (12, 18487036), (16, 13865277), (24, 9243518), (29, 7649808), (31, 7156272), (48, 4621759), (53, 4185744), (58, 3824904), (62, 3578136), (87, 2549936), (93, 2385424), (97, 2287056), (106, 2092872), (116, 1912452), (124, 1789068), (159, 1395248), (174, 1274968), (186, 1192712), (194, 1143528), (212, 1046436), (232, 956226), (248, 894534), (291, 762352), (318, 697624), (348, 637484), (372, 596356), (388, 571764), (424, 523218), (464, 478113), (496, 447267), (582, 381176), (636, 348812), (696, 318742), (744, 298178), (776, 285882), (848, 261609), (899, 246768), (1164, 190588), (1272, 174406), (1392, 159371), (1488, 149089), (1537, 144336), (1552, 142941), (1643, 135024), (1798, 123384), (2328, 95294), (2544, 87203), (2697, 82256), (2813, 78864), (3007, 73776), (3074, 72168), (3286, 67512), (3596, 61692), (4611, 48112), (4656, 47647), (4929, 45008), (5141, 43152), (5394, 41128), (5626, 39432), (6014, 36888), (6148, 36084), (6572, 33756), (7192, 30846), (8439, 26288), (9021, 24592), (9222, 24056), (9858, 22504), (10282, 21576), (10788, 20564), (11252, 19716), (12028, 18444), (12296, 18042), (13144, 16878), (14384, 15423)]