438375552

素因数分解:

$2^7\times 3^1\times {\mathrm{89}}^1\times {\mathrm{101}}^1\times {\mathrm{127}}^1$

素因数の和:334

約数の個数: 128

約数和(自身を含む): 1198540800

約数和(自身を除く): 760165248

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 89, 96, 101, 127, 128, 178, 192, 202, 254, 267, 303, 356, 381, 384, 404, 508, 534, 606, 712, 762, 808, 1016, 1068, 1212, 1424, 1524, 1616, 2032, 2136, 2424, 2848, 3048, 3232, 4064, 4272, 4848, 5696, 6096, 6464, 8128, 8544, 8989, 9696, 11303, 11392, 12192, 12827, 12928, 16256, 17088, 17978, 19392, 22606, 24384, 25654, 26967, 33909, 34176, 35956, 38481, 38784, 45212, 48768, 51308, 53934, 67818, 71912, 76962, 90424, 102616, 107868, 135636, 143824, 153924, 180848, 205232, 215736, 271272, 287648, 307848, 361696, 410464, 431472, 542544, 575296, 615696, 723392, 820928, 862944, 1085088, 1141603, 1150592, 1231392, 1446784, 1641856, 1725888, 2170176, 2283206, 2462784, 3424809, 3451776, 4340352, 4566412, 4925568, 6849618, 9132824, 13699236, 18265648, 27398472, 36531296, 54796944, 73062592, 109593888, 146125184, 219187776, 438375552]

約数ペア:

[(1, 438375552), (2, 219187776), (3, 146125184), (4, 109593888), (6, 73062592), (8, 54796944), (12, 36531296), (16, 27398472), (24, 18265648), (32, 13699236), (48, 9132824), (64, 6849618), (89, 4925568), (96, 4566412), (101, 4340352), (127, 3451776), (128, 3424809), (178, 2462784), (192, 2283206), (202, 2170176), (254, 1725888), (267, 1641856), (303, 1446784), (356, 1231392), (381, 1150592), (384, 1141603), (404, 1085088), (508, 862944), (534, 820928), (606, 723392), (712, 615696), (762, 575296), (808, 542544), (1016, 431472), (1068, 410464), (1212, 361696), (1424, 307848), (1524, 287648), (1616, 271272), (2032, 215736), (2136, 205232), (2424, 180848), (2848, 153924), (3048, 143824), (3232, 135636), (4064, 107868), (4272, 102616), (4848, 90424), (5696, 76962), (6096, 71912), (6464, 67818), (8128, 53934), (8544, 51308), (8989, 48768), (9696, 45212), (11303, 38784), (11392, 38481), (12192, 35956), (12827, 34176), (12928, 33909), (16256, 26967), (17088, 25654), (17978, 24384), (19392, 22606)]