290596356

素因数分解:

$2^2\times 3^3\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1$

素因数の和:187

約数の個数: 192

約数和(自身を含む): 835430400

約数和(自身を除く): 544834044

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 29, 31, 36, 41, 54, 58, 62, 73, 82, 87, 93, 108, 116, 123, 124, 146, 164, 174, 186, 219, 246, 261, 279, 292, 348, 369, 372, 438, 492, 522, 558, 657, 738, 783, 837, 876, 899, 1044, 1107, 1116, 1189, 1271, 1314, 1476, 1566, 1674, 1798, 1971, 2117, 2214, 2263, 2378, 2542, 2628, 2697, 2993, 3132, 3348, 3567, 3596, 3813, 3942, 4234, 4428, 4526, 4756, 5084, 5394, 5986, 6351, 6789, 7134, 7626, 7884, 8091, 8468, 8979, 9052, 10701, 10788, 11439, 11972, 12702, 13578, 14268, 15252, 16182, 17958, 19053, 20367, 21402, 22878, 24273, 25404, 26937, 27156, 32103, 32364, 34317, 35916, 36859, 38106, 40734, 42804, 45756, 48546, 53874, 57159, 61101, 64206, 65627, 68634, 73718, 76212, 80811, 81468, 86797, 92783, 97092, 107748, 110577, 114318, 122202, 128412, 131254, 137268, 147436, 161622, 173594, 185566, 196881, 221154, 228636, 244404, 260391, 262508, 278349, 323244, 331731, 347188, 371132, 393762, 442308, 520782, 556698, 590643, 663462, 781173, 787524, 835047, 995193, 1041564, 1113396, 1181286, 1326924, 1562346, 1670094, 1771929, 1990386, 2343519, 2362572, 2505141, 2690707, 3124692, 3340188, 3543858, 3980772, 4687038, 5010282, 5381414, 7087716, 8072121, 9374076, 10020564, 10762828, 16144242, 24216363, 32288484, 48432726, 72649089, 96865452, 145298178, 290596356]

約数ペア:

[(1, 290596356), (2, 145298178), (3, 96865452), (4, 72649089), (6, 48432726), (9, 32288484), (12, 24216363), (18, 16144242), (27, 10762828), (29, 10020564), (31, 9374076), (36, 8072121), (41, 7087716), (54, 5381414), (58, 5010282), (62, 4687038), (73, 3980772), (82, 3543858), (87, 3340188), (93, 3124692), (108, 2690707), (116, 2505141), (123, 2362572), (124, 2343519), (146, 1990386), (164, 1771929), (174, 1670094), (186, 1562346), (219, 1326924), (246, 1181286), (261, 1113396), (279, 1041564), (292, 995193), (348, 835047), (369, 787524), (372, 781173), (438, 663462), (492, 590643), (522, 556698), (558, 520782), (657, 442308), (738, 393762), (783, 371132), (837, 347188), (876, 331731), (899, 323244), (1044, 278349), (1107, 262508), (1116, 260391), (1189, 244404), (1271, 228636), (1314, 221154), (1476, 196881), (1566, 185566), (1674, 173594), (1798, 161622), (1971, 147436), (2117, 137268), (2214, 131254), (2263, 128412), (2378, 122202), (2542, 114318), (2628, 110577), (2697, 107748), (2993, 97092), (3132, 92783), (3348, 86797), (3567, 81468), (3596, 80811), (3813, 76212), (3942, 73718), (4234, 68634), (4428, 65627), (4526, 64206), (4756, 61101), (5084, 57159), (5394, 53874), (5986, 48546), (6351, 45756), (6789, 42804), (7134, 40734), (7626, 38106), (7884, 36859), (8091, 35916), (8468, 34317), (8979, 32364), (9052, 32103), (10701, 27156), (10788, 26937), (11439, 25404), (11972, 24273), (12702, 22878), (13578, 21402), (14268, 20367), (15252, 19053), (16182, 17958)]