243891102

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{211}}^1$

素因数の和:338

約数の個数: 128

約数和(自身を含む): 632540160

約数和(自身を除く): 388649058

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 29, 39, 42, 58, 73, 78, 87, 91, 146, 174, 182, 203, 211, 219, 273, 377, 406, 422, 438, 511, 546, 609, 633, 754, 949, 1022, 1131, 1218, 1266, 1477, 1533, 1898, 2117, 2262, 2639, 2743, 2847, 2954, 3066, 4234, 4431, 5278, 5486, 5694, 6119, 6351, 6643, 7917, 8229, 8862, 12238, 12702, 13286, 14819, 15403, 15834, 16458, 18357, 19201, 19929, 27521, 29638, 30806, 36714, 38402, 39858, 42833, 44457, 46209, 55042, 57603, 79547, 82563, 85666, 88914, 92418, 107821, 115206, 128499, 159094, 165126, 192647, 200239, 215642, 238641, 256998, 323463, 385294, 400478, 446687, 477282, 556829, 577941, 600717, 646926, 893374, 1113658, 1155882, 1201434, 1340061, 1401673, 1670487, 2680122, 2803346, 3126809, 3340974, 4205019, 5806931, 6253618, 8410038, 9380427, 11613862, 17420793, 18760854, 34841586, 40648517, 81297034, 121945551, 243891102]

約数ペア:

[(1, 243891102), (2, 121945551), (3, 81297034), (6, 40648517), (7, 34841586), (13, 18760854), (14, 17420793), (21, 11613862), (26, 9380427), (29, 8410038), (39, 6253618), (42, 5806931), (58, 4205019), (73, 3340974), (78, 3126809), (87, 2803346), (91, 2680122), (146, 1670487), (174, 1401673), (182, 1340061), (203, 1201434), (211, 1155882), (219, 1113658), (273, 893374), (377, 646926), (406, 600717), (422, 577941), (438, 556829), (511, 477282), (546, 446687), (609, 400478), (633, 385294), (754, 323463), (949, 256998), (1022, 238641), (1131, 215642), (1218, 200239), (1266, 192647), (1477, 165126), (1533, 159094), (1898, 128499), (2117, 115206), (2262, 107821), (2639, 92418), (2743, 88914), (2847, 85666), (2954, 82563), (3066, 79547), (4234, 57603), (4431, 55042), (5278, 46209), (5486, 44457), (5694, 42833), (6119, 39858), (6351, 38402), (6643, 36714), (7917, 30806), (8229, 29638), (8862, 27521), (12238, 19929), (12702, 19201), (13286, 18357), (14819, 16458), (15403, 15834)]