654029922

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{269}}^1$

素因数の和:428

約数の個数: 128

約数和(自身を含む): 1664893440

約数和(自身を除く): 1010863518

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 61, 73, 78, 91, 122, 146, 182, 183, 219, 269, 273, 366, 427, 438, 511, 538, 546, 793, 807, 854, 949, 1022, 1281, 1533, 1586, 1614, 1883, 1898, 2379, 2562, 2847, 3066, 3497, 3766, 4453, 4758, 5551, 5649, 5694, 6643, 6994, 8906, 10491, 11102, 11298, 13286, 13359, 16409, 16653, 19637, 19929, 20982, 24479, 26718, 31171, 32818, 33306, 39274, 39858, 48958, 49227, 57889, 58911, 62342, 73437, 93513, 98454, 114863, 115778, 117822, 137459, 146874, 173667, 187026, 213317, 229726, 255281, 274918, 344589, 347334, 405223, 412377, 426634, 510562, 639951, 689178, 765843, 810446, 824754, 1197857, 1215669, 1279902, 1493219, 1531686, 1786967, 2395714, 2431338, 2986438, 3573934, 3593571, 4479657, 5360901, 7187142, 8384999, 8959314, 10721802, 15572141, 16769998, 25154997, 31144282, 46716423, 50309994, 93432846, 109004987, 218009974, 327014961, 654029922]

約数ペア:

[(1, 654029922), (2, 327014961), (3, 218009974), (6, 109004987), (7, 93432846), (13, 50309994), (14, 46716423), (21, 31144282), (26, 25154997), (39, 16769998), (42, 15572141), (61, 10721802), (73, 8959314), (78, 8384999), (91, 7187142), (122, 5360901), (146, 4479657), (182, 3593571), (183, 3573934), (219, 2986438), (269, 2431338), (273, 2395714), (366, 1786967), (427, 1531686), (438, 1493219), (511, 1279902), (538, 1215669), (546, 1197857), (793, 824754), (807, 810446), (854, 765843), (949, 689178), (1022, 639951), (1281, 510562), (1533, 426634), (1586, 412377), (1614, 405223), (1883, 347334), (1898, 344589), (2379, 274918), (2562, 255281), (2847, 229726), (3066, 213317), (3497, 187026), (3766, 173667), (4453, 146874), (4758, 137459), (5551, 117822), (5649, 115778), (5694, 114863), (6643, 98454), (6994, 93513), (8906, 73437), (10491, 62342), (11102, 58911), (11298, 57889), (13286, 49227), (13359, 48958), (16409, 39858), (16653, 39274), (19637, 33306), (19929, 32818), (20982, 31171), (24479, 26718)]