355302064

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{683}}^1$

素因数の和:806

約数の個数: 80

約数和(自身を含む): 773013024

約数和(自身を除く): 417710960

約数列:

[1, 2, 4, 8, 13, 16, 26, 41, 52, 61, 82, 104, 122, 164, 208, 244, 328, 488, 533, 656, 683, 793, 976, 1066, 1366, 1586, 2132, 2501, 2732, 3172, 4264, 5002, 5464, 6344, 8528, 8879, 10004, 10928, 12688, 17758, 20008, 28003, 32513, 35516, 40016, 41663, 56006, 65026, 71032, 83326, 112012, 130052, 142064, 166652, 224024, 260104, 333304, 364039, 448048, 520208, 541619, 666608, 728078, 1083238, 1456156, 1708183, 2166476, 2912312, 3416366, 4332952, 5824624, 6832732, 8665904, 13665464, 22206379, 27330928, 44412758, 88825516, 177651032, 355302064]

約数ペア:

[(1, 355302064), (2, 177651032), (4, 88825516), (8, 44412758), (13, 27330928), (16, 22206379), (26, 13665464), (41, 8665904), (52, 6832732), (61, 5824624), (82, 4332952), (104, 3416366), (122, 2912312), (164, 2166476), (208, 1708183), (244, 1456156), (328, 1083238), (488, 728078), (533, 666608), (656, 541619), (683, 520208), (793, 448048), (976, 364039), (1066, 333304), (1366, 260104), (1586, 224024), (2132, 166652), (2501, 142064), (2732, 130052), (3172, 112012), (4264, 83326), (5002, 71032), (5464, 65026), (6344, 56006), (8528, 41663), (8879, 40016), (10004, 35516), (10928, 32513), (12688, 28003), (17758, 20008)]