392988544

素因数分解:

$2^7\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{491}}^1$

素因数の和:568

約数の個数: 96

約数和(自身を含む): 872448840

約数和(自身を除く): 479460296

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 37, 52, 64, 74, 104, 128, 148, 169, 208, 296, 338, 416, 481, 491, 592, 676, 832, 962, 982, 1184, 1352, 1664, 1924, 1964, 2368, 2704, 3848, 3928, 4736, 5408, 6253, 6383, 7696, 7856, 10816, 12506, 12766, 15392, 15712, 18167, 21632, 25012, 25532, 30784, 31424, 36334, 50024, 51064, 61568, 62848, 72668, 82979, 100048, 102128, 145336, 165958, 200096, 204256, 236171, 290672, 331916, 400192, 408512, 472342, 581344, 663832, 800384, 817024, 944684, 1162688, 1327664, 1889368, 2325376, 2655328, 3070223, 3778736, 5310656, 6140446, 7557472, 10621312, 12280892, 15114944, 24561784, 30229888, 49123568, 98247136, 196494272, 392988544]

約数ペア:

[(1, 392988544), (2, 196494272), (4, 98247136), (8, 49123568), (13, 30229888), (16, 24561784), (26, 15114944), (32, 12280892), (37, 10621312), (52, 7557472), (64, 6140446), (74, 5310656), (104, 3778736), (128, 3070223), (148, 2655328), (169, 2325376), (208, 1889368), (296, 1327664), (338, 1162688), (416, 944684), (481, 817024), (491, 800384), (592, 663832), (676, 581344), (832, 472342), (962, 408512), (982, 400192), (1184, 331916), (1352, 290672), (1664, 236171), (1924, 204256), (1964, 200096), (2368, 165958), (2704, 145336), (3848, 102128), (3928, 100048), (4736, 82979), (5408, 72668), (6253, 62848), (6383, 61568), (7696, 51064), (7856, 50024), (10816, 36334), (12506, 31424), (12766, 30784), (15392, 25532), (15712, 25012), (18167, 21632)]