422558024

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{557}}^1$

素因数の和:643

約数の個数: 128

約数和(自身を含む): 1028505600

約数和(自身を除く): 605947576

約数列:

[1, 2, 4, 7, 8, 14, 19, 23, 28, 31, 38, 46, 56, 62, 76, 92, 124, 133, 152, 161, 184, 217, 248, 266, 322, 434, 437, 532, 557, 589, 644, 713, 868, 874, 1064, 1114, 1178, 1288, 1426, 1736, 1748, 2228, 2356, 2852, 3059, 3496, 3899, 4123, 4456, 4712, 4991, 5704, 6118, 7798, 8246, 9982, 10583, 12236, 12811, 13547, 15596, 16492, 17267, 19964, 21166, 24472, 25622, 27094, 31192, 32984, 34534, 39928, 42332, 51244, 54188, 69068, 74081, 84664, 89677, 94829, 102488, 108376, 120869, 138136, 148162, 179354, 189658, 241738, 243409, 296324, 328073, 358708, 379316, 397141, 483476, 486818, 592648, 656146, 717416, 758632, 794282, 966952, 973636, 1312292, 1588564, 1703863, 1947272, 2296511, 2624584, 2779987, 3177128, 3407726, 4593022, 5559974, 6815452, 7545679, 9186044, 11119948, 13630904, 15091358, 18372088, 22239896, 30182716, 52819753, 60365432, 105639506, 211279012, 422558024]

約数ペア:

[(1, 422558024), (2, 211279012), (4, 105639506), (7, 60365432), (8, 52819753), (14, 30182716), (19, 22239896), (23, 18372088), (28, 15091358), (31, 13630904), (38, 11119948), (46, 9186044), (56, 7545679), (62, 6815452), (76, 5559974), (92, 4593022), (124, 3407726), (133, 3177128), (152, 2779987), (161, 2624584), (184, 2296511), (217, 1947272), (248, 1703863), (266, 1588564), (322, 1312292), (434, 973636), (437, 966952), (532, 794282), (557, 758632), (589, 717416), (644, 656146), (713, 592648), (868, 486818), (874, 483476), (1064, 397141), (1114, 379316), (1178, 358708), (1288, 328073), (1426, 296324), (1736, 243409), (1748, 241738), (2228, 189658), (2356, 179354), (2852, 148162), (3059, 138136), (3496, 120869), (3899, 108376), (4123, 102488), (4456, 94829), (4712, 89677), (4991, 84664), (5704, 74081), (6118, 69068), (7798, 54188), (8246, 51244), (9982, 42332), (10583, 39928), (12236, 34534), (12811, 32984), (13547, 31192), (15596, 27094), (16492, 25622), (17267, 24472), (19964, 21166)]