987785996904

素因数分解:

$2^3\times 3^3\times 7^2\times {\mathrm{61}}^1\times {\mathrm{1529971}}^1$

素因数の和:1530061

約数の個数: 192

約数和(自身を含む): 3244152628800

約数和(自身を除く): 2256366631896

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 49, 54, 56, 61, 63, 72, 84, 98, 108, 122, 126, 147, 168, 183, 189, 196, 216, 244, 252, 294, 366, 378, 392, 427, 441, 488, 504, 549, 588, 732, 756, 854, 882, 1098, 1176, 1281, 1323, 1464, 1512, 1647, 1708, 1764, 2196, 2562, 2646, 2989, 3294, 3416, 3528, 3843, 4392, 5124, 5292, 5978, 6588, 7686, 8967, 10248, 10584, 11529, 11956, 13176, 15372, 17934, 23058, 23912, 26901, 30744, 35868, 46116, 53802, 71736, 80703, 92232, 107604, 161406, 215208, 322812, 645624, 1529971, 3059942, 4589913, 6119884, 9179826, 10709797, 12239768, 13769739, 18359652, 21419594, 27539478, 32129391, 36719304, 41309217, 42839188, 55078956, 64258782, 74968579, 82618434, 85678376, 93328231, 96388173, 110157912, 128517564, 149937158, 165236868, 186656462, 192776346, 224905737, 257035128, 279984693, 289164519, 299874316, 330473736, 373312924, 385552692, 449811474, 559969386, 578329038, 599748632, 653297617, 674717211, 746625848, 771105384, 839954079, 899622948, 1119938772, 1156658076, 1306595234, 1349434422, 1679908158, 1799245896, 1959892851, 2024151633, 2239877544, 2313316152, 2519862237, 2613190468, 2698868844, 3359816316, 3919785702, 4048303266, 4573083319, 5039724474, 5226380936, 5397737688, 5879678553, 6719632632, 7839571404, 8096606532, 9146166638, 10079448948, 11759357106, 13719249957, 15679142808, 16193213064, 17639035659, 18292333276, 20158897896, 23518714212, 27438499914, 35278071318, 36584666552, 41157749871, 47037428424, 54876999828, 70556142636, 82315499742, 109753999656, 123473249613, 141112285272, 164630999484, 246946499226, 329261998968, 493892998452, 987785996904]

約数ペア:

[(1, 987785996904), (2, 493892998452), (3, 329261998968), (4, 246946499226), (6, 164630999484), (7, 141112285272), (8, 123473249613), (9, 109753999656), (12, 82315499742), (14, 70556142636), (18, 54876999828), (21, 47037428424), (24, 41157749871), (27, 36584666552), (28, 35278071318), (36, 27438499914), (42, 23518714212), (49, 20158897896), (54, 18292333276), (56, 17639035659), (61, 16193213064), (63, 15679142808), (72, 13719249957), (84, 11759357106), (98, 10079448948), (108, 9146166638), (122, 8096606532), (126, 7839571404), (147, 6719632632), (168, 5879678553), (183, 5397737688), (189, 5226380936), (196, 5039724474), (216, 4573083319), (244, 4048303266), (252, 3919785702), (294, 3359816316), (366, 2698868844), (378, 2613190468), (392, 2519862237), (427, 2313316152), (441, 2239877544), (488, 2024151633), (504, 1959892851), (549, 1799245896), (588, 1679908158), (732, 1349434422), (756, 1306595234), (854, 1156658076), (882, 1119938772), (1098, 899622948), (1176, 839954079), (1281, 771105384), (1323, 746625848), (1464, 674717211), (1512, 653297617), (1647, 599748632), (1708, 578329038), (1764, 559969386), (2196, 449811474), (2562, 385552692), (2646, 373312924), (2989, 330473736), (3294, 299874316), (3416, 289164519), (3528, 279984693), (3843, 257035128), (4392, 224905737), (5124, 192776346), (5292, 186656462), (5978, 165236868), (6588, 149937158), (7686, 128517564), (8967, 110157912), (10248, 96388173), (10584, 93328231), (11529, 85678376), (11956, 82618434), (13176, 74968579), (15372, 64258782), (17934, 55078956), (23058, 42839188), (23912, 41309217), (26901, 36719304), (30744, 32129391), (35868, 27539478), (46116, 21419594), (53802, 18359652), (71736, 13769739), (80703, 12239768), (92232, 10709797), (107604, 9179826), (161406, 6119884), (215208, 4589913), (322812, 3059942), (645624, 1529971)]