331988652

素因数分解:

$2^2\times 3^3\times {\mathrm{79}}^1\times {\mathrm{167}}^1\times {\mathrm{233}}^1$

素因数の和:492

約数の個数: 96

約数和(自身を含む): 880588800

約数和(自身を除く): 548600148

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 79, 108, 158, 167, 233, 237, 316, 334, 466, 474, 501, 668, 699, 711, 932, 948, 1002, 1398, 1422, 1503, 2004, 2097, 2133, 2796, 2844, 3006, 4194, 4266, 4509, 6012, 6291, 8388, 8532, 9018, 12582, 13193, 18036, 18407, 25164, 26386, 36814, 38911, 39579, 52772, 55221, 73628, 77822, 79158, 110442, 116733, 118737, 155644, 158316, 165663, 220884, 233466, 237474, 331326, 350199, 356211, 466932, 474948, 496989, 662652, 700398, 712422, 993978, 1050597, 1400796, 1424844, 1987956, 2101194, 3073969, 4202388, 6147938, 9221907, 12295876, 18443814, 27665721, 36887628, 55331442, 82997163, 110662884, 165994326, 331988652]

約数ペア:

[(1, 331988652), (2, 165994326), (3, 110662884), (4, 82997163), (6, 55331442), (9, 36887628), (12, 27665721), (18, 18443814), (27, 12295876), (36, 9221907), (54, 6147938), (79, 4202388), (108, 3073969), (158, 2101194), (167, 1987956), (233, 1424844), (237, 1400796), (316, 1050597), (334, 993978), (466, 712422), (474, 700398), (501, 662652), (668, 496989), (699, 474948), (711, 466932), (932, 356211), (948, 350199), (1002, 331326), (1398, 237474), (1422, 233466), (1503, 220884), (2004, 165663), (2097, 158316), (2133, 155644), (2796, 118737), (2844, 116733), (3006, 110442), (4194, 79158), (4266, 77822), (4509, 73628), (6012, 55221), (6291, 52772), (8388, 39579), (8532, 38911), (9018, 36814), (12582, 26386), (13193, 25164), (18036, 18407)]