15661706912

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{97}}^1$

素因数の和:311

約数の個数: 192

約数和(自身を含む): 34054401024

約数和(自身を除く): 18392694112

約数列:

[1, 2, 4, 8, 16, 31, 32, 37, 53, 62, 74, 83, 97, 106, 124, 148, 166, 194, 212, 248, 296, 332, 388, 424, 496, 592, 664, 776, 848, 992, 1147, 1184, 1328, 1552, 1643, 1696, 1961, 2294, 2573, 2656, 3007, 3071, 3104, 3286, 3589, 3922, 4399, 4588, 5141, 5146, 6014, 6142, 6572, 7178, 7844, 8051, 8798, 9176, 10282, 10292, 12028, 12284, 13144, 14356, 15688, 16102, 17596, 18352, 20564, 20584, 24056, 24568, 26288, 28712, 31376, 32204, 35192, 36704, 41128, 41168, 48112, 49136, 52576, 57424, 60791, 62752, 64408, 70384, 82256, 82336, 95201, 96224, 98272, 111259, 114848, 121582, 128816, 136369, 140768, 159371, 162763, 164512, 190217, 190402, 222518, 243164, 249581, 257632, 272738, 297887, 318742, 325526, 380434, 380804, 426703, 445036, 486328, 499162, 545476, 595774, 637484, 651052, 760868, 761608, 853406, 890072, 972656, 998324, 1090952, 1191548, 1274968, 1302104, 1521736, 1523216, 1706812, 1780144, 1945312, 1996648, 2181904, 2383096, 2549936, 2604208, 3043472, 3046432, 3413624, 3560288, 3993296, 4363808, 4766192, 5045653, 5099872, 5208416, 5896727, 6086944, 6827248, 7986592, 9234497, 9532384, 10091306, 11793454, 13227793, 13654496, 15788011, 18468994, 20182612, 23586908, 26455586, 31576022, 36937988, 40365224, 47173816, 52911172, 63152044, 73875976, 80730448, 94347632, 105822344, 126304088, 147751952, 161460896, 188695264, 211644688, 252608176, 295503904, 423289376, 489428341, 505216352, 978856682, 1957713364, 3915426728, 7830853456, 15661706912]

約数ペア:

[(1, 15661706912), (2, 7830853456), (4, 3915426728), (8, 1957713364), (16, 978856682), (31, 505216352), (32, 489428341), (37, 423289376), (53, 295503904), (62, 252608176), (74, 211644688), (83, 188695264), (97, 161460896), (106, 147751952), (124, 126304088), (148, 105822344), (166, 94347632), (194, 80730448), (212, 73875976), (248, 63152044), (296, 52911172), (332, 47173816), (388, 40365224), (424, 36937988), (496, 31576022), (592, 26455586), (664, 23586908), (776, 20182612), (848, 18468994), (992, 15788011), (1147, 13654496), (1184, 13227793), (1328, 11793454), (1552, 10091306), (1643, 9532384), (1696, 9234497), (1961, 7986592), (2294, 6827248), (2573, 6086944), (2656, 5896727), (3007, 5208416), (3071, 5099872), (3104, 5045653), (3286, 4766192), (3589, 4363808), (3922, 3993296), (4399, 3560288), (4588, 3413624), (5141, 3046432), (5146, 3043472), (6014, 2604208), (6142, 2549936), (6572, 2383096), (7178, 2181904), (7844, 1996648), (8051, 1945312), (8798, 1780144), (9176, 1706812), (10282, 1523216), (10292, 1521736), (12028, 1302104), (12284, 1274968), (13144, 1191548), (14356, 1090952), (15688, 998324), (16102, 972656), (17596, 890072), (18352, 853406), (20564, 761608), (20584, 760868), (24056, 651052), (24568, 637484), (26288, 595774), (28712, 545476), (31376, 499162), (32204, 486328), (35192, 445036), (36704, 426703), (41128, 380804), (41168, 380434), (48112, 325526), (49136, 318742), (52576, 297887), (57424, 272738), (60791, 257632), (62752, 249581), (64408, 243164), (70384, 222518), (82256, 190402), (82336, 190217), (95201, 164512), (96224, 162763), (98272, 159371), (111259, 140768), (114848, 136369), (121582, 128816)]