215105436

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{509}}^1$

素因数の和:585

約数の個数: 192

約数和(自身を含む): 703718400

約数和(自身を除く): 488612964

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 43, 52, 54, 63, 78, 84, 86, 91, 108, 117, 126, 129, 156, 172, 182, 189, 234, 252, 258, 273, 301, 351, 364, 378, 387, 468, 509, 516, 546, 559, 602, 702, 756, 774, 819, 903, 1018, 1092, 1118, 1161, 1204, 1404, 1527, 1548, 1638, 1677, 1806, 2036, 2236, 2322, 2457, 2709, 3054, 3276, 3354, 3563, 3612, 3913, 4581, 4644, 4914, 5031, 5418, 6108, 6617, 6708, 7126, 7826, 8127, 9162, 9828, 10062, 10689, 10836, 11739, 13234, 13743, 14252, 15093, 15652, 16254, 18324, 19851, 20124, 21378, 21887, 23478, 26468, 27486, 30186, 32067, 32508, 35217, 39702, 42756, 43774, 46319, 46956, 54972, 59553, 60372, 64134, 65661, 70434, 79404, 87548, 92638, 96201, 105651, 119106, 128268, 131322, 138957, 140868, 153209, 178659, 185276, 192402, 196983, 211302, 238212, 262644, 277914, 284531, 306418, 357318, 384804, 393966, 416871, 422604, 459627, 555828, 569062, 590949, 612836, 714636, 787932, 833742, 853593, 919254, 1138124, 1181898, 1250613, 1378881, 1667484, 1707186, 1838508, 1991717, 2363796, 2501226, 2560779, 2757762, 3414372, 3983434, 4136643, 5002452, 5121558, 5515524, 5975151, 7682337, 7966868, 8273286, 10243116, 11950302, 15364674, 16546572, 17925453, 23900604, 30729348, 35850906, 53776359, 71701812, 107552718, 215105436]

約数ペア:

[(1, 215105436), (2, 107552718), (3, 71701812), (4, 53776359), (6, 35850906), (7, 30729348), (9, 23900604), (12, 17925453), (13, 16546572), (14, 15364674), (18, 11950302), (21, 10243116), (26, 8273286), (27, 7966868), (28, 7682337), (36, 5975151), (39, 5515524), (42, 5121558), (43, 5002452), (52, 4136643), (54, 3983434), (63, 3414372), (78, 2757762), (84, 2560779), (86, 2501226), (91, 2363796), (108, 1991717), (117, 1838508), (126, 1707186), (129, 1667484), (156, 1378881), (172, 1250613), (182, 1181898), (189, 1138124), (234, 919254), (252, 853593), (258, 833742), (273, 787932), (301, 714636), (351, 612836), (364, 590949), (378, 569062), (387, 555828), (468, 459627), (509, 422604), (516, 416871), (546, 393966), (559, 384804), (602, 357318), (702, 306418), (756, 284531), (774, 277914), (819, 262644), (903, 238212), (1018, 211302), (1092, 196983), (1118, 192402), (1161, 185276), (1204, 178659), (1404, 153209), (1527, 140868), (1548, 138957), (1638, 131322), (1677, 128268), (1806, 119106), (2036, 105651), (2236, 96201), (2322, 92638), (2457, 87548), (2709, 79404), (3054, 70434), (3276, 65661), (3354, 64134), (3563, 60372), (3612, 59553), (3913, 54972), (4581, 46956), (4644, 46319), (4914, 43774), (5031, 42756), (5418, 39702), (6108, 35217), (6617, 32508), (6708, 32067), (7126, 30186), (7826, 27486), (8127, 26468), (9162, 23478), (9828, 21887), (10062, 21378), (10689, 20124), (10836, 19851), (11739, 18324), (13234, 16254), (13743, 15652), (14252, 15093)]