209265624

素因数分解:

$2^3\times 3^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1$

素因数の和:186

約数の個数: 192

約数和(自身を含む): 626745600

約数和(自身を除く): 417479976

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 29, 31, 36, 53, 58, 61, 62, 72, 87, 93, 106, 116, 122, 124, 159, 174, 183, 186, 212, 232, 244, 248, 261, 279, 318, 348, 366, 372, 424, 477, 488, 522, 549, 558, 636, 696, 732, 744, 899, 954, 1044, 1098, 1116, 1272, 1464, 1537, 1643, 1769, 1798, 1891, 1908, 2088, 2196, 2232, 2697, 3074, 3233, 3286, 3538, 3596, 3782, 3816, 4392, 4611, 4929, 5307, 5394, 5673, 6148, 6466, 6572, 7076, 7192, 7564, 8091, 9222, 9699, 9858, 10614, 10788, 11346, 12296, 12932, 13144, 13833, 14152, 14787, 15128, 15921, 16182, 17019, 18444, 19398, 19716, 21228, 21576, 22692, 25864, 27666, 29097, 29574, 31842, 32364, 34038, 36888, 38796, 39432, 42456, 45384, 47647, 54839, 55332, 58194, 59148, 63684, 64728, 68076, 77592, 93757, 95294, 100223, 109678, 110664, 116388, 118296, 127368, 136152, 142941, 164517, 187514, 190588, 200446, 219356, 232776, 281271, 285882, 300669, 329034, 375028, 381176, 400892, 428823, 438712, 493551, 562542, 571764, 601338, 658068, 750056, 801784, 843813, 857646, 902007, 987102, 1125084, 1143528, 1202676, 1316136, 1687626, 1715292, 1804014, 1974204, 2250168, 2405352, 2906467, 3375252, 3430584, 3608028, 3948408, 5812934, 6750504, 7216056, 8719401, 11625868, 17438802, 23251736, 26158203, 34877604, 52316406, 69755208, 104632812, 209265624]

約数ペア:

[(1, 209265624), (2, 104632812), (3, 69755208), (4, 52316406), (6, 34877604), (8, 26158203), (9, 23251736), (12, 17438802), (18, 11625868), (24, 8719401), (29, 7216056), (31, 6750504), (36, 5812934), (53, 3948408), (58, 3608028), (61, 3430584), (62, 3375252), (72, 2906467), (87, 2405352), (93, 2250168), (106, 1974204), (116, 1804014), (122, 1715292), (124, 1687626), (159, 1316136), (174, 1202676), (183, 1143528), (186, 1125084), (212, 987102), (232, 902007), (244, 857646), (248, 843813), (261, 801784), (279, 750056), (318, 658068), (348, 601338), (366, 571764), (372, 562542), (424, 493551), (477, 438712), (488, 428823), (522, 400892), (549, 381176), (558, 375028), (636, 329034), (696, 300669), (732, 285882), (744, 281271), (899, 232776), (954, 219356), (1044, 200446), (1098, 190588), (1116, 187514), (1272, 164517), (1464, 142941), (1537, 136152), (1643, 127368), (1769, 118296), (1798, 116388), (1891, 110664), (1908, 109678), (2088, 100223), (2196, 95294), (2232, 93757), (2697, 77592), (3074, 68076), (3233, 64728), (3286, 63684), (3538, 59148), (3596, 58194), (3782, 55332), (3816, 54839), (4392, 47647), (4611, 45384), (4929, 42456), (5307, 39432), (5394, 38796), (5673, 36888), (6148, 34038), (6466, 32364), (6572, 31842), (7076, 29574), (7192, 29097), (7564, 27666), (8091, 25864), (9222, 22692), (9699, 21576), (9858, 21228), (10614, 19716), (10788, 19398), (11346, 18444), (12296, 17019), (12932, 16182), (13144, 15921), (13833, 15128), (14152, 14787)]