252291348

素因数分解:

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

素因数の和:776

約数の個数: 108

約数和(自身を含む): 698967360

約数和(自身を除く): 446676012

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 81, 108, 114, 162, 171, 228, 243, 324, 342, 361, 486, 513, 684, 719, 722, 972, 1026, 1083, 1438, 1444, 1539, 2052, 2157, 2166, 2876, 3078, 3249, 4314, 4332, 4617, 6156, 6471, 6498, 8628, 9234, 9747, 12942, 12996, 13661, 18468, 19413, 19494, 25884, 27322, 29241, 38826, 38988, 40983, 54644, 58239, 58482, 77652, 81966, 87723, 116478, 116964, 122949, 163932, 174717, 175446, 232956, 245898, 259559, 349434, 350892, 368847, 491796, 519118, 698868, 737694, 778677, 1038236, 1106541, 1475388, 1557354, 2213082, 2336031, 3114708, 3319623, 4426164, 4672062, 6639246, 7008093, 9344124, 13278492, 14016186, 21024279, 28032372, 42048558, 63072837, 84097116, 126145674, 252291348]

約数ペア:

[(1, 252291348), (2, 126145674), (3, 84097116), (4, 63072837), (6, 42048558), (9, 28032372), (12, 21024279), (18, 14016186), (19, 13278492), (27, 9344124), (36, 7008093), (38, 6639246), (54, 4672062), (57, 4426164), (76, 3319623), (81, 3114708), (108, 2336031), (114, 2213082), (162, 1557354), (171, 1475388), (228, 1106541), (243, 1038236), (324, 778677), (342, 737694), (361, 698868), (486, 519118), (513, 491796), (684, 368847), (719, 350892), (722, 349434), (972, 259559), (1026, 245898), (1083, 232956), (1438, 175446), (1444, 174717), (1539, 163932), (2052, 122949), (2157, 116964), (2166, 116478), (2876, 87723), (3078, 81966), (3249, 77652), (4314, 58482), (4332, 58239), (4617, 54644), (6156, 40983), (6471, 38988), (6498, 38826), (8628, 29241), (9234, 27322), (9747, 25884), (12942, 19494), (12996, 19413), (13661, 18468)]