344999928

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{3361}}^1$

素因数の和:3437

約数の個数: 128

約数和(自身を含む): 1084446720

約数和(自身を除く): 739446792

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 47, 52, 56, 78, 84, 91, 94, 104, 141, 156, 168, 182, 188, 273, 282, 312, 329, 364, 376, 546, 564, 611, 658, 728, 987, 1092, 1128, 1222, 1316, 1833, 1974, 2184, 2444, 2632, 3361, 3666, 3948, 4277, 4888, 6722, 7332, 7896, 8554, 10083, 12831, 13444, 14664, 17108, 20166, 23527, 25662, 26888, 34216, 40332, 43693, 47054, 51324, 70581, 80664, 87386, 94108, 102648, 131079, 141162, 157967, 174772, 188216, 262158, 282324, 305851, 315934, 349544, 473901, 524316, 564648, 611702, 631868, 917553, 947802, 1048632, 1105769, 1223404, 1263736, 1835106, 1895604, 2053571, 2211538, 2446808, 3317307, 3670212, 3791208, 4107142, 4423076, 6160713, 6634614, 7340424, 8214284, 8846152, 12321426, 13269228, 14374997, 16428568, 24642852, 26538456, 28749994, 43124991, 49285704, 57499988, 86249982, 114999976, 172499964, 344999928]

約数ペア:

[(1, 344999928), (2, 172499964), (3, 114999976), (4, 86249982), (6, 57499988), (7, 49285704), (8, 43124991), (12, 28749994), (13, 26538456), (14, 24642852), (21, 16428568), (24, 14374997), (26, 13269228), (28, 12321426), (39, 8846152), (42, 8214284), (47, 7340424), (52, 6634614), (56, 6160713), (78, 4423076), (84, 4107142), (91, 3791208), (94, 3670212), (104, 3317307), (141, 2446808), (156, 2211538), (168, 2053571), (182, 1895604), (188, 1835106), (273, 1263736), (282, 1223404), (312, 1105769), (329, 1048632), (364, 947802), (376, 917553), (546, 631868), (564, 611702), (611, 564648), (658, 524316), (728, 473901), (987, 349544), (1092, 315934), (1128, 305851), (1222, 282324), (1316, 262158), (1833, 188216), (1974, 174772), (2184, 157967), (2444, 141162), (2632, 131079), (3361, 102648), (3666, 94108), (3948, 87386), (4277, 80664), (4888, 70581), (6722, 51324), (7332, 47054), (7896, 43693), (8554, 40332), (10083, 34216), (12831, 26888), (13444, 25662), (14664, 23527), (17108, 20166)]