2018690733488

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{659}}^1\times {\mathrm{8017}}^1$

素因数の和:8875

約数の個数: 160

約数和(自身を含む): 4630098654720

約数和(自身を除く): 2611407921232

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 143, 167, 176, 208, 286, 334, 572, 659, 668, 1144, 1318, 1336, 1837, 2171, 2288, 2636, 2672, 3674, 4342, 5272, 7249, 7348, 8017, 8567, 8684, 10544, 14498, 14696, 16034, 17134, 17368, 23881, 28996, 29392, 32068, 34268, 34736, 47762, 57992, 64136, 68536, 88187, 94237, 95524, 104221, 110053, 115984, 128272, 137072, 176374, 188474, 191048, 208442, 220106, 352748, 376948, 382096, 416884, 440212, 705496, 753896, 833768, 880424, 1146431, 1210583, 1338839, 1410992, 1430689, 1507792, 1667536, 1760848, 2292862, 2421166, 2677678, 2861378, 4585724, 4842332, 5283203, 5355356, 5722756, 9171448, 9684664, 10566406, 10710712, 11445512, 14727229, 15737579, 17404907, 18342896, 19369328, 21132812, 21421424, 22891024, 29454458, 31475158, 34809814, 42265624, 58115233, 58908916, 62950316, 68681639, 69619628, 84531248, 116230466, 117817832, 125900632, 137363278, 139239256, 191453977, 232460932, 235635664, 251801264, 274726556, 278478512, 382907954, 464921864, 549453112, 755498029, 765815908, 882294901, 929843728, 1098906224, 1510996058, 1531631816, 1764589802, 3021992116, 3063263632, 3529179604, 6043984232, 7058359208, 9705243911, 11469833713, 12087968464, 14116718416, 19410487822, 22939667426, 38820975644, 45879334852, 77641951288, 91758669704, 126168170843, 155283902576, 183517339408, 252336341686, 504672683372, 1009345366744, 2018690733488]

約数ペア:

[(1, 2018690733488), (2, 1009345366744), (4, 504672683372), (8, 252336341686), (11, 183517339408), (13, 155283902576), (16, 126168170843), (22, 91758669704), (26, 77641951288), (44, 45879334852), (52, 38820975644), (88, 22939667426), (104, 19410487822), (143, 14116718416), (167, 12087968464), (176, 11469833713), (208, 9705243911), (286, 7058359208), (334, 6043984232), (572, 3529179604), (659, 3063263632), (668, 3021992116), (1144, 1764589802), (1318, 1531631816), (1336, 1510996058), (1837, 1098906224), (2171, 929843728), (2288, 882294901), (2636, 765815908), (2672, 755498029), (3674, 549453112), (4342, 464921864), (5272, 382907954), (7249, 278478512), (7348, 274726556), (8017, 251801264), (8567, 235635664), (8684, 232460932), (10544, 191453977), (14498, 139239256), (14696, 137363278), (16034, 125900632), (17134, 117817832), (17368, 116230466), (23881, 84531248), (28996, 69619628), (29392, 68681639), (32068, 62950316), (34268, 58908916), (34736, 58115233), (47762, 42265624), (57992, 34809814), (64136, 31475158), (68536, 29454458), (88187, 22891024), (94237, 21421424), (95524, 21132812), (104221, 19369328), (110053, 18342896), (115984, 17404907), (128272, 15737579), (137072, 14727229), (176374, 11445512), (188474, 10710712), (191048, 10566406), (208442, 9684664), (220106, 9171448), (352748, 5722756), (376948, 5355356), (382096, 5283203), (416884, 4842332), (440212, 4585724), (705496, 2861378), (753896, 2677678), (833768, 2421166), (880424, 2292862), (1146431, 1760848), (1210583, 1667536), (1338839, 1507792), (1410992, 1430689)]