246189944

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{433}}^1$

素因数の和:541

約数の個数: 128

約数和(自身を含む): 629959680

約数和(自身を除く): 383769736

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 22, 26, 28, 44, 52, 56, 71, 77, 88, 91, 104, 142, 143, 154, 182, 284, 286, 308, 364, 433, 497, 568, 572, 616, 728, 781, 866, 923, 994, 1001, 1144, 1562, 1732, 1846, 1988, 2002, 3031, 3124, 3464, 3692, 3976, 4004, 4763, 5467, 5629, 6062, 6248, 6461, 7384, 8008, 9526, 10153, 10934, 11258, 12124, 12922, 19052, 20306, 21868, 22516, 24248, 25844, 30743, 33341, 38104, 39403, 40612, 43736, 45032, 51688, 61486, 61919, 66682, 71071, 78806, 81224, 122972, 123838, 133364, 142142, 157612, 215201, 245944, 247676, 266728, 284284, 315224, 338173, 399659, 430402, 433433, 495352, 568568, 676346, 799318, 860804, 866866, 1352692, 1598636, 1721608, 1733732, 2367211, 2705384, 2797613, 3197272, 3467464, 4396249, 4734422, 5595226, 8792498, 9468844, 11190452, 17584996, 18937688, 22380904, 30773743, 35169992, 61547486, 123094972, 246189944]

約数ペア:

[(1, 246189944), (2, 123094972), (4, 61547486), (7, 35169992), (8, 30773743), (11, 22380904), (13, 18937688), (14, 17584996), (22, 11190452), (26, 9468844), (28, 8792498), (44, 5595226), (52, 4734422), (56, 4396249), (71, 3467464), (77, 3197272), (88, 2797613), (91, 2705384), (104, 2367211), (142, 1733732), (143, 1721608), (154, 1598636), (182, 1352692), (284, 866866), (286, 860804), (308, 799318), (364, 676346), (433, 568568), (497, 495352), (568, 433433), (572, 430402), (616, 399659), (728, 338173), (781, 315224), (866, 284284), (923, 266728), (994, 247676), (1001, 245944), (1144, 215201), (1562, 157612), (1732, 142142), (1846, 133364), (1988, 123838), (2002, 122972), (3031, 81224), (3124, 78806), (3464, 71071), (3692, 66682), (3976, 61919), (4004, 61486), (4763, 51688), (5467, 45032), (5629, 43736), (6062, 40612), (6248, 39403), (6461, 38104), (7384, 33341), (8008, 30743), (9526, 25844), (10153, 24248), (10934, 22516), (11258, 21868), (12124, 20306), (12922, 19052)]