742103611239

素因数分解:

$3^1\times {\mathrm{31}}^4\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1$

素因数の和:354

約数の個数: 80

約数和(自身を含む): 1077372172800

約数和(自身を除く): 335268561561

約数列:

[1, 3, 31, 41, 47, 93, 123, 139, 141, 417, 961, 1271, 1457, 1927, 2883, 3813, 4309, 4371, 5699, 5781, 6533, 12927, 17097, 19599, 29791, 39401, 45167, 59737, 89373, 118203, 133579, 135501, 176669, 179211, 202523, 267853, 400737, 530007, 607569, 803559, 923521, 1221431, 1400177, 1851847, 2770563, 3664293, 4140949, 4200531, 5476739, 5555541, 6278213, 8303443, 12422847, 16430217, 18834639, 24910329, 37864361, 43405487, 57407257, 113593083, 128369419, 130216461, 169778909, 172221771, 194624603, 257406733, 385108257, 509336727, 583873809, 772220199, 1779624967, 5263146179, 5338874901, 6033362693, 7979608723, 15789438537, 18100088079, 23938826169, 247367870413, 742103611239]

約数ペア:

[(1, 742103611239), (3, 247367870413), (31, 23938826169), (41, 18100088079), (47, 15789438537), (93, 7979608723), (123, 6033362693), (139, 5338874901), (141, 5263146179), (417, 1779624967), (961, 772220199), (1271, 583873809), (1457, 509336727), (1927, 385108257), (2883, 257406733), (3813, 194624603), (4309, 172221771), (4371, 169778909), (5699, 130216461), (5781, 128369419), (6533, 113593083), (12927, 57407257), (17097, 43405487), (19599, 37864361), (29791, 24910329), (39401, 18834639), (45167, 16430217), (59737, 12422847), (89373, 8303443), (118203, 6278213), (133579, 5555541), (135501, 5476739), (176669, 4200531), (179211, 4140949), (202523, 3664293), (267853, 2770563), (400737, 1851847), (530007, 1400177), (607569, 1221431), (803559, 923521)]