634786488

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1\times {\mathrm{149}}^1$

素因数の和:354

約数の個数: 192

約数和(自身を含む): 2021760000

約数和(自身を除く): 1386973512

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 79, 84, 107, 126, 149, 158, 168, 214, 237, 252, 298, 316, 321, 428, 447, 474, 504, 553, 596, 632, 642, 711, 749, 856, 894, 948, 963, 1043, 1106, 1192, 1284, 1341, 1422, 1498, 1659, 1788, 1896, 1926, 2086, 2212, 2247, 2568, 2682, 2844, 2996, 3129, 3318, 3576, 3852, 4172, 4424, 4494, 4977, 5364, 5688, 5992, 6258, 6636, 6741, 7704, 8344, 8453, 8988, 9387, 9954, 10728, 11771, 12516, 13272, 13482, 15943, 16906, 17976, 18774, 19908, 23542, 25032, 25359, 26964, 31886, 33812, 35313, 37548, 39816, 47084, 47829, 50718, 53928, 59171, 63772, 67624, 70626, 75096, 76077, 82397, 94168, 95658, 101436, 105939, 111601, 118342, 127544, 141252, 143487, 152154, 164794, 177513, 191316, 202872, 211878, 223202, 236684, 247191, 282504, 286974, 304308, 329588, 334803, 355026, 382632, 423756, 446404, 473368, 494382, 532539, 573948, 608616, 659176, 669606, 710052, 741573, 847512, 892808, 988764, 1004409, 1065078, 1147896, 1259497, 1339212, 1420104, 1483146, 1977528, 2008818, 2130156, 2518994, 2678424, 2966292, 3778491, 4017636, 4260312, 5037988, 5932584, 7556982, 8035272, 8816479, 10075976, 11335473, 15113964, 17632958, 22670946, 26449437, 30227928, 35265916, 45341892, 52898874, 70531832, 79348311, 90683784, 105797748, 158696622, 211595496, 317393244, 634786488]

約数ペア:

[(1, 634786488), (2, 317393244), (3, 211595496), (4, 158696622), (6, 105797748), (7, 90683784), (8, 79348311), (9, 70531832), (12, 52898874), (14, 45341892), (18, 35265916), (21, 30227928), (24, 26449437), (28, 22670946), (36, 17632958), (42, 15113964), (56, 11335473), (63, 10075976), (72, 8816479), (79, 8035272), (84, 7556982), (107, 5932584), (126, 5037988), (149, 4260312), (158, 4017636), (168, 3778491), (214, 2966292), (237, 2678424), (252, 2518994), (298, 2130156), (316, 2008818), (321, 1977528), (428, 1483146), (447, 1420104), (474, 1339212), (504, 1259497), (553, 1147896), (596, 1065078), (632, 1004409), (642, 988764), (711, 892808), (749, 847512), (856, 741573), (894, 710052), (948, 669606), (963, 659176), (1043, 608616), (1106, 573948), (1192, 532539), (1284, 494382), (1341, 473368), (1422, 446404), (1498, 423756), (1659, 382632), (1788, 355026), (1896, 334803), (1926, 329588), (2086, 304308), (2212, 286974), (2247, 282504), (2568, 247191), (2682, 236684), (2844, 223202), (2996, 211878), (3129, 202872), (3318, 191316), (3576, 177513), (3852, 164794), (4172, 152154), (4424, 143487), (4494, 141252), (4977, 127544), (5364, 118342), (5688, 111601), (5992, 105939), (6258, 101436), (6636, 95658), (6741, 94168), (7704, 82397), (8344, 76077), (8453, 75096), (8988, 70626), (9387, 67624), (9954, 63772), (10728, 59171), (11771, 53928), (12516, 50718), (13272, 47829), (13482, 47084), (15943, 39816), (16906, 37548), (17976, 35313), (18774, 33812), (19908, 31886), (23542, 26964), (25032, 25359)]