888944318218

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{23}}^2\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{3541}}^1$

素因数の和:3701

約数の個数: 144

約数和(自身を含む): 1603702995048

約数和(自身を除く): 714758676830

約数列:

[1, 2, 11, 22, 23, 37, 46, 53, 74, 106, 121, 242, 253, 407, 506, 529, 583, 814, 851, 1058, 1166, 1219, 1702, 1961, 2438, 2783, 3541, 3922, 4477, 5566, 5819, 6413, 7082, 8954, 9361, 11638, 12826, 13409, 18722, 19573, 21571, 26818, 28037, 38951, 39146, 43142, 45103, 56074, 64009, 77902, 81443, 90206, 102971, 128018, 131017, 147499, 162886, 187673, 205942, 215303, 237281, 262034, 294998, 308407, 375346, 428461, 430606, 474562, 496133, 616814, 856922, 895873, 992266, 1037369, 1441187, 1791746, 1873189, 2064403, 2074738, 2368333, 2882374, 3013391, 3392477, 3746378, 4128806, 4316479, 4736666, 5457463, 6026782, 6784954, 6943901, 8632958, 9854603, 10914926, 11411059, 13887802, 15853057, 19709206, 20605079, 22708433, 22822118, 31706114, 33147301, 41210158, 45416866, 47481269, 66294602, 69307993, 76382911, 94962538, 99279017, 125521649, 138615986, 152765822, 159709723, 198558034, 226655869, 251043298, 319419446, 364620311, 453311738, 522293959, 729240622, 762387923, 840212021, 1044587918, 1092069187, 1524775846, 1680424042, 1756806953, 2184138374, 3513613906, 3673323629, 7346647258, 8386267153, 12012761057, 16772534306, 19324876483, 24025522114, 38649752966, 40406559919, 80813119838, 444472159109, 888944318218]

約数ペア:

[(1, 888944318218), (2, 444472159109), (11, 80813119838), (22, 40406559919), (23, 38649752966), (37, 24025522114), (46, 19324876483), (53, 16772534306), (74, 12012761057), (106, 8386267153), (121, 7346647258), (242, 3673323629), (253, 3513613906), (407, 2184138374), (506, 1756806953), (529, 1680424042), (583, 1524775846), (814, 1092069187), (851, 1044587918), (1058, 840212021), (1166, 762387923), (1219, 729240622), (1702, 522293959), (1961, 453311738), (2438, 364620311), (2783, 319419446), (3541, 251043298), (3922, 226655869), (4477, 198558034), (5566, 159709723), (5819, 152765822), (6413, 138615986), (7082, 125521649), (8954, 99279017), (9361, 94962538), (11638, 76382911), (12826, 69307993), (13409, 66294602), (18722, 47481269), (19573, 45416866), (21571, 41210158), (26818, 33147301), (28037, 31706114), (38951, 22822118), (39146, 22708433), (43142, 20605079), (45103, 19709206), (56074, 15853057), (64009, 13887802), (77902, 11411059), (81443, 10914926), (90206, 9854603), (102971, 8632958), (128018, 6943901), (131017, 6784954), (147499, 6026782), (162886, 5457463), (187673, 4736666), (205942, 4316479), (215303, 4128806), (237281, 3746378), (262034, 3392477), (294998, 3013391), (308407, 2882374), (375346, 2368333), (428461, 2074738), (430606, 2064403), (474562, 1873189), (496133, 1791746), (616814, 1441187), (856922, 1037369), (895873, 992266)]