215093928

素因数分解:

$2^3\times 3^1\times 7^3\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1$

素因数の和:129

約数の個数: 256

約数和(自身を含む): 699840000

約数和(自身を除く): 484746072

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 29, 34, 42, 49, 51, 53, 56, 58, 68, 84, 87, 98, 102, 106, 116, 119, 136, 147, 159, 168, 174, 196, 203, 204, 212, 232, 238, 294, 318, 343, 348, 357, 371, 392, 406, 408, 424, 476, 493, 588, 609, 636, 686, 696, 714, 742, 812, 833, 901, 952, 986, 1029, 1113, 1176, 1218, 1272, 1372, 1421, 1428, 1479, 1484, 1537, 1624, 1666, 1802, 1972, 2058, 2226, 2436, 2499, 2597, 2703, 2744, 2842, 2856, 2958, 2968, 3074, 3332, 3451, 3604, 3944, 4116, 4263, 4452, 4611, 4872, 4998, 5194, 5406, 5684, 5831, 5916, 6148, 6307, 6664, 6902, 7208, 7791, 8232, 8526, 8904, 9222, 9947, 9996, 10353, 10388, 10759, 10812, 11368, 11662, 11832, 12296, 12614, 13804, 15582, 17052, 17493, 18179, 18444, 18921, 19894, 19992, 20706, 20776, 21518, 21624, 23324, 24157, 25228, 26129, 27608, 29841, 31164, 32277, 34104, 34986, 36358, 36888, 37842, 39788, 41412, 43036, 44149, 46648, 48314, 50456, 52258, 54537, 59682, 62328, 64554, 69972, 72471, 72716, 75313, 75684, 78387, 79576, 82824, 86072, 88298, 96628, 104516, 109074, 119364, 129108, 132447, 139944, 144942, 145432, 150626, 151368, 156774, 169099, 176596, 182903, 193256, 209032, 218148, 225939, 238728, 258216, 264894, 289884, 301252, 309043, 313548, 338198, 353192, 365806, 436296, 451878, 507297, 527191, 529788, 548709, 579768, 602504, 618086, 627096, 676396, 731612, 903756, 927129, 1014594, 1054382, 1059576, 1097418, 1236172, 1280321, 1352792, 1463224, 1581573, 1807512, 1854258, 2029188, 2108764, 2194836, 2472344, 2560642, 3163146, 3708516, 3840963, 4058376, 4217528, 4389672, 5121284, 6326292, 7417032, 7681926, 8962247, 10242568, 12652584, 15363852, 17924494, 26886741, 30727704, 35848988, 53773482, 71697976, 107546964, 215093928]

約数ペア:

[(1, 215093928), (2, 107546964), (3, 71697976), (4, 53773482), (6, 35848988), (7, 30727704), (8, 26886741), (12, 17924494), (14, 15363852), (17, 12652584), (21, 10242568), (24, 8962247), (28, 7681926), (29, 7417032), (34, 6326292), (42, 5121284), (49, 4389672), (51, 4217528), (53, 4058376), (56, 3840963), (58, 3708516), (68, 3163146), (84, 2560642), (87, 2472344), (98, 2194836), (102, 2108764), (106, 2029188), (116, 1854258), (119, 1807512), (136, 1581573), (147, 1463224), (159, 1352792), (168, 1280321), (174, 1236172), (196, 1097418), (203, 1059576), (204, 1054382), (212, 1014594), (232, 927129), (238, 903756), (294, 731612), (318, 676396), (343, 627096), (348, 618086), (357, 602504), (371, 579768), (392, 548709), (406, 529788), (408, 527191), (424, 507297), (476, 451878), (493, 436296), (588, 365806), (609, 353192), (636, 338198), (686, 313548), (696, 309043), (714, 301252), (742, 289884), (812, 264894), (833, 258216), (901, 238728), (952, 225939), (986, 218148), (1029, 209032), (1113, 193256), (1176, 182903), (1218, 176596), (1272, 169099), (1372, 156774), (1421, 151368), (1428, 150626), (1479, 145432), (1484, 144942), (1537, 139944), (1624, 132447), (1666, 129108), (1802, 119364), (1972, 109074), (2058, 104516), (2226, 96628), (2436, 88298), (2499, 86072), (2597, 82824), (2703, 79576), (2744, 78387), (2842, 75684), (2856, 75313), (2958, 72716), (2968, 72471), (3074, 69972), (3332, 64554), (3451, 62328), (3604, 59682), (3944, 54537), (4116, 52258), (4263, 50456), (4452, 48314), (4611, 46648), (4872, 44149), (4998, 43036), (5194, 41412), (5406, 39788), (5684, 37842), (5831, 36888), (5916, 36358), (6148, 34986), (6307, 34104), (6664, 32277), (6902, 31164), (7208, 29841), (7791, 27608), (8232, 26129), (8526, 25228), (8904, 24157), (9222, 23324), (9947, 21624), (9996, 21518), (10353, 20776), (10388, 20706), (10759, 19992), (10812, 19894), (11368, 18921), (11662, 18444), (11832, 18179), (12296, 17493), (12614, 17052), (13804, 15582)]