1320342065944

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{241}}^1\times {\mathrm{274259}}^1$

素因数の和:274744

約数の個数: 64

約数和(自身を含む): 2723862556800

約数和(自身を除く): 1403520490856

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 227, 241, 454, 482, 908, 964, 1816, 1928, 2497, 2651, 4994, 5302, 9988, 10604, 19976, 21208, 54707, 109414, 218828, 274259, 437656, 548518, 601777, 1097036, 1203554, 2194072, 2407108, 3016849, 4814216, 6033698, 12067396, 24134792, 62256793, 66096419, 124513586, 132192838, 249027172, 264385676, 498054344, 528771352, 684824723, 727060609, 1369649446, 1454121218, 2739298892, 2908242436, 5478597784, 5816484872, 15003887113, 30007774226, 60015548452, 120031096904, 165042758243, 330085516486, 660171032972, 1320342065944]

約数ペア:

[(1, 1320342065944), (2, 660171032972), (4, 330085516486), (8, 165042758243), (11, 120031096904), (22, 60015548452), (44, 30007774226), (88, 15003887113), (227, 5816484872), (241, 5478597784), (454, 2908242436), (482, 2739298892), (908, 1454121218), (964, 1369649446), (1816, 727060609), (1928, 684824723), (2497, 528771352), (2651, 498054344), (4994, 264385676), (5302, 249027172), (9988, 132192838), (10604, 124513586), (19976, 66096419), (21208, 62256793), (54707, 24134792), (109414, 12067396), (218828, 6033698), (274259, 4814216), (437656, 3016849), (548518, 2407108), (601777, 2194072), (1097036, 1203554)]