18395344512

素因数分解:

$2^7\times 3^3\times {\mathrm{139}}^1\times {\mathrm{149}}^1\times {\mathrm{257}}^1$

素因数の和:568

約数の個数: 256

約数和(自身を含む): 55263600000

約数和(自身を除く): 36868255488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 139, 144, 149, 192, 216, 257, 278, 288, 298, 384, 417, 432, 447, 514, 556, 576, 596, 771, 834, 864, 894, 1028, 1112, 1152, 1192, 1251, 1341, 1542, 1668, 1728, 1788, 2056, 2224, 2313, 2384, 2502, 2682, 3084, 3336, 3456, 3576, 3753, 4023, 4112, 4448, 4626, 4768, 5004, 5364, 6168, 6672, 6939, 7152, 7506, 8046, 8224, 8896, 9252, 9536, 10008, 10728, 12336, 13344, 13878, 14304, 15012, 16092, 16448, 17792, 18504, 19072, 20016, 20711, 21456, 24672, 26688, 27756, 28608, 30024, 32184, 32896, 35723, 37008, 38293, 40032, 41422, 42912, 49344, 53376, 55512, 57216, 60048, 62133, 64368, 71446, 74016, 76586, 80064, 82844, 85824, 98688, 107169, 111024, 114879, 120096, 124266, 128736, 142892, 148032, 153172, 160128, 165688, 171648, 186399, 214338, 222048, 229758, 240192, 248532, 257472, 285784, 296064, 306344, 321507, 331376, 344637, 372798, 428676, 444096, 459516, 480384, 497064, 514944, 559197, 571568, 612688, 643014, 662752, 689274, 745596, 857352, 888192, 919032, 964521, 994128, 1033911, 1118394, 1143136, 1225376, 1286028, 1325504, 1378548, 1491192, 1714704, 1838064, 1929042, 1988256, 2067822, 2236788, 2286272, 2450752, 2572056, 2651008, 2757096, 2982384, 3429408, 3676128, 3858084, 3976512, 4135644, 4473576, 4572544, 4901504, 5144112, 5322727, 5514192, 5964768, 6858816, 7352256, 7716168, 7953024, 8271288, 8947152, 10288224, 10645454, 11028384, 11929536, 13717632, 14704512, 15432336, 15968181, 16542576, 17894304, 20576448, 21290908, 22056768, 23859072, 30864672, 31936362, 33085152, 35788608, 41152896, 42581816, 44113536, 47904543, 61729344, 63872724, 66170304, 71577216, 85163632, 95809086, 123458688, 127745448, 132340608, 143713629, 170327264, 191618172, 255490896, 287427258, 340654528, 383236344, 510981792, 574854516, 681309056, 766472688, 1021963584, 1149709032, 1532945376, 2043927168, 2299418064, 3065890752, 4598836128, 6131781504, 9197672256, 18395344512]

約数ペア:

[(1, 18395344512), (2, 9197672256), (3, 6131781504), (4, 4598836128), (6, 3065890752), (8, 2299418064), (9, 2043927168), (12, 1532945376), (16, 1149709032), (18, 1021963584), (24, 766472688), (27, 681309056), (32, 574854516), (36, 510981792), (48, 383236344), (54, 340654528), (64, 287427258), (72, 255490896), (96, 191618172), (108, 170327264), (128, 143713629), (139, 132340608), (144, 127745448), (149, 123458688), (192, 95809086), (216, 85163632), (257, 71577216), (278, 66170304), (288, 63872724), (298, 61729344), (384, 47904543), (417, 44113536), (432, 42581816), (447, 41152896), (514, 35788608), (556, 33085152), (576, 31936362), (596, 30864672), (771, 23859072), (834, 22056768), (864, 21290908), (894, 20576448), (1028, 17894304), (1112, 16542576), (1152, 15968181), (1192, 15432336), (1251, 14704512), (1341, 13717632), (1542, 11929536), (1668, 11028384), (1728, 10645454), (1788, 10288224), (2056, 8947152), (2224, 8271288), (2313, 7953024), (2384, 7716168), (2502, 7352256), (2682, 6858816), (3084, 5964768), (3336, 5514192), (3456, 5322727), (3576, 5144112), (3753, 4901504), (4023, 4572544), (4112, 4473576), (4448, 4135644), (4626, 3976512), (4768, 3858084), (5004, 3676128), (5364, 3429408), (6168, 2982384), (6672, 2757096), (6939, 2651008), (7152, 2572056), (7506, 2450752), (8046, 2286272), (8224, 2236788), (8896, 2067822), (9252, 1988256), (9536, 1929042), (10008, 1838064), (10728, 1714704), (12336, 1491192), (13344, 1378548), (13878, 1325504), (14304, 1286028), (15012, 1225376), (16092, 1143136), (16448, 1118394), (17792, 1033911), (18504, 994128), (19072, 964521), (20016, 919032), (20711, 888192), (21456, 857352), (24672, 745596), (26688, 689274), (27756, 662752), (28608, 643014), (30024, 612688), (32184, 571568), (32896, 559197), (35723, 514944), (37008, 497064), (38293, 480384), (40032, 459516), (41422, 444096), (42912, 428676), (49344, 372798), (53376, 344637), (55512, 331376), (57216, 321507), (60048, 306344), (62133, 296064), (64368, 285784), (71446, 257472), (74016, 248532), (76586, 240192), (80064, 229758), (82844, 222048), (85824, 214338), (98688, 186399), (107169, 171648), (111024, 165688), (114879, 160128), (120096, 153172), (124266, 148032), (128736, 142892)]