331847928

素因数分解:

$2^3\times 3^4\times {\mathrm{29}}^1\times {\mathrm{17659}}^1$

素因数の和:17706

約数の個数: 80

約数和(自身を含む): 961587000

約数和(自身を除く): 629739072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 29, 36, 54, 58, 72, 81, 87, 108, 116, 162, 174, 216, 232, 261, 324, 348, 522, 648, 696, 783, 1044, 1566, 2088, 2349, 3132, 4698, 6264, 9396, 17659, 18792, 35318, 52977, 70636, 105954, 141272, 158931, 211908, 317862, 423816, 476793, 512111, 635724, 953586, 1024222, 1271448, 1430379, 1536333, 1907172, 2048444, 2860758, 3072666, 3814344, 4096888, 4608999, 5721516, 6145332, 9217998, 11443032, 12290664, 13826997, 18435996, 27653994, 36871992, 41480991, 55307988, 82961982, 110615976, 165923964, 331847928]

約数ペア:

[(1, 331847928), (2, 165923964), (3, 110615976), (4, 82961982), (6, 55307988), (8, 41480991), (9, 36871992), (12, 27653994), (18, 18435996), (24, 13826997), (27, 12290664), (29, 11443032), (36, 9217998), (54, 6145332), (58, 5721516), (72, 4608999), (81, 4096888), (87, 3814344), (108, 3072666), (116, 2860758), (162, 2048444), (174, 1907172), (216, 1536333), (232, 1430379), (261, 1271448), (324, 1024222), (348, 953586), (522, 635724), (648, 512111), (696, 476793), (783, 423816), (1044, 317862), (1566, 211908), (2088, 158931), (2349, 141272), (3132, 105954), (4698, 70636), (6264, 52977), (9396, 35318), (17659, 18792)]