2098897668

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{229}}^1\times {\mathrm{983}}^1$

素因数の和:1266

約数の個数: 144

約数和(自身を含む): 6260916480

約数和(自身を除く): 4162018812

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 37, 42, 63, 74, 84, 111, 126, 148, 222, 229, 252, 259, 333, 444, 458, 518, 666, 687, 777, 916, 983, 1036, 1332, 1374, 1554, 1603, 1966, 2061, 2331, 2748, 2949, 3108, 3206, 3932, 4122, 4662, 4809, 5898, 6412, 6881, 8244, 8473, 8847, 9324, 9618, 11796, 13762, 14427, 16946, 17694, 19236, 20643, 25419, 27524, 28854, 33892, 35388, 36371, 41286, 50838, 57708, 59311, 61929, 72742, 76257, 82572, 101676, 109113, 118622, 123858, 145484, 152514, 177933, 218226, 225107, 237244, 247716, 254597, 305028, 327339, 355866, 436452, 450214, 509194, 533799, 654678, 675321, 711732, 763791, 900428, 1018388, 1067598, 1309356, 1350642, 1527582, 1575749, 2025963, 2135196, 2291373, 2701284, 3055164, 3151498, 4051926, 4582746, 4727247, 6302996, 8103852, 8328959, 9165492, 9454494, 14181741, 16657918, 18908988, 24986877, 28363482, 33315836, 49973754, 56726964, 58302713, 74960631, 99947508, 116605426, 149921262, 174908139, 233210852, 299842524, 349816278, 524724417, 699632556, 1049448834, 2098897668]

約数ペア:

[(1, 2098897668), (2, 1049448834), (3, 699632556), (4, 524724417), (6, 349816278), (7, 299842524), (9, 233210852), (12, 174908139), (14, 149921262), (18, 116605426), (21, 99947508), (28, 74960631), (36, 58302713), (37, 56726964), (42, 49973754), (63, 33315836), (74, 28363482), (84, 24986877), (111, 18908988), (126, 16657918), (148, 14181741), (222, 9454494), (229, 9165492), (252, 8328959), (259, 8103852), (333, 6302996), (444, 4727247), (458, 4582746), (518, 4051926), (666, 3151498), (687, 3055164), (777, 2701284), (916, 2291373), (983, 2135196), (1036, 2025963), (1332, 1575749), (1374, 1527582), (1554, 1350642), (1603, 1309356), (1966, 1067598), (2061, 1018388), (2331, 900428), (2748, 763791), (2949, 711732), (3108, 675321), (3206, 654678), (3932, 533799), (4122, 509194), (4662, 450214), (4809, 436452), (5898, 355866), (6412, 327339), (6881, 305028), (8244, 254597), (8473, 247716), (8847, 237244), (9324, 225107), (9618, 218226), (11796, 177933), (13762, 152514), (14427, 145484), (16946, 123858), (17694, 118622), (19236, 109113), (20643, 101676), (25419, 82572), (27524, 76257), (28854, 72742), (33892, 61929), (35388, 59311), (36371, 57708), (41286, 50838)]