408027636

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{179}}^1\times {\mathrm{2753}}^1$

素因数の和:2965

約数の個数: 72

約数和(自身を含む): 1082652480

約数和(自身を除く): 674624844

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 179, 207, 276, 358, 414, 537, 716, 828, 1074, 1611, 2148, 2753, 3222, 4117, 5506, 6444, 8234, 8259, 11012, 12351, 16468, 16518, 24702, 24777, 33036, 37053, 49404, 49554, 63319, 74106, 99108, 126638, 148212, 189957, 253276, 379914, 492787, 569871, 759828, 985574, 1139742, 1478361, 1971148, 2279484, 2956722, 4435083, 5913444, 8870166, 11334101, 17740332, 22668202, 34002303, 45336404, 68004606, 102006909, 136009212, 204013818, 408027636]

約数ペア:

[(1, 408027636), (2, 204013818), (3, 136009212), (4, 102006909), (6, 68004606), (9, 45336404), (12, 34002303), (18, 22668202), (23, 17740332), (36, 11334101), (46, 8870166), (69, 5913444), (92, 4435083), (138, 2956722), (179, 2279484), (207, 1971148), (276, 1478361), (358, 1139742), (414, 985574), (537, 759828), (716, 569871), (828, 492787), (1074, 379914), (1611, 253276), (2148, 189957), (2753, 148212), (3222, 126638), (4117, 99108), (5506, 74106), (6444, 63319), (8234, 49554), (8259, 49404), (11012, 37053), (12351, 33036), (16468, 24777), (16518, 24702)]