401048856

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{428471}}^1$

素因数の和:428496

約数の個数: 48

約数和(自身を含む): 1169728560

約数和(自身を除く): 768679704

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 428471, 856942, 1285413, 1713884, 2570826, 3427768, 3856239, 5141652, 5570123, 7712478, 10283304, 11140246, 15424956, 16710369, 22280492, 30849912, 33420738, 44560984, 50131107, 66841476, 100262214, 133682952, 200524428, 401048856]

約数ペア:

[(1, 401048856), (2, 200524428), (3, 133682952), (4, 100262214), (6, 66841476), (8, 50131107), (9, 44560984), (12, 33420738), (13, 30849912), (18, 22280492), (24, 16710369), (26, 15424956), (36, 11140246), (39, 10283304), (52, 7712478), (72, 5570123), (78, 5141652), (104, 3856239), (117, 3427768), (156, 2570826), (234, 1713884), (312, 1285413), (468, 856942), (936, 428471)]