172620396

素因数分解:

$2^2\times 3^5\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{719}}^1$

素因数の和:770

約数の個数: 144

約数和(自身を含む): 513676800

約数和(自身を除く): 341056404

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 27, 36, 38, 39, 52, 54, 57, 76, 78, 81, 108, 114, 117, 156, 162, 171, 228, 234, 243, 247, 324, 342, 351, 468, 486, 494, 513, 684, 702, 719, 741, 972, 988, 1026, 1053, 1404, 1438, 1482, 1539, 2052, 2106, 2157, 2223, 2876, 2964, 3078, 3159, 4212, 4314, 4446, 4617, 6156, 6318, 6471, 6669, 8628, 8892, 9234, 9347, 12636, 12942, 13338, 13661, 18468, 18694, 19413, 20007, 25884, 26676, 27322, 28041, 37388, 38826, 40014, 40983, 54644, 56082, 58239, 60021, 77652, 80028, 81966, 84123, 112164, 116478, 120042, 122949, 163932, 168246, 174717, 177593, 232956, 240084, 245898, 252369, 336492, 349434, 355186, 368847, 491796, 504738, 532779, 698868, 710372, 737694, 757107, 1009476, 1065558, 1106541, 1475388, 1514214, 1598337, 2131116, 2213082, 2271321, 3028428, 3196674, 3319623, 4426164, 4542642, 4795011, 6393348, 6639246, 9085284, 9590022, 13278492, 14385033, 19180044, 28770066, 43155099, 57540132, 86310198, 172620396]

約数ペア:

[(1, 172620396), (2, 86310198), (3, 57540132), (4, 43155099), (6, 28770066), (9, 19180044), (12, 14385033), (13, 13278492), (18, 9590022), (19, 9085284), (26, 6639246), (27, 6393348), (36, 4795011), (38, 4542642), (39, 4426164), (52, 3319623), (54, 3196674), (57, 3028428), (76, 2271321), (78, 2213082), (81, 2131116), (108, 1598337), (114, 1514214), (117, 1475388), (156, 1106541), (162, 1065558), (171, 1009476), (228, 757107), (234, 737694), (243, 710372), (247, 698868), (324, 532779), (342, 504738), (351, 491796), (468, 368847), (486, 355186), (494, 349434), (513, 336492), (684, 252369), (702, 245898), (719, 240084), (741, 232956), (972, 177593), (988, 174717), (1026, 168246), (1053, 163932), (1404, 122949), (1438, 120042), (1482, 116478), (1539, 112164), (2052, 84123), (2106, 81966), (2157, 80028), (2223, 77652), (2876, 60021), (2964, 58239), (3078, 56082), (3159, 54644), (4212, 40983), (4314, 40014), (4446, 38826), (4617, 37388), (6156, 28041), (6318, 27322), (6471, 26676), (6669, 25884), (8628, 20007), (8892, 19413), (9234, 18694), (9347, 18468), (12636, 13661), (12942, 13338)]