16481589024

素因数分解:

$2^5\times 3^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^2$

素因数の和:244

約数の個数: 288

約数和(自身を含む): 47818330560

約数和(自身を除く): 31336741536

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 32, 37, 43, 48, 58, 61, 74, 86, 87, 96, 111, 116, 122, 129, 148, 172, 174, 183, 222, 232, 244, 258, 296, 344, 348, 366, 444, 464, 488, 516, 592, 688, 696, 732, 888, 928, 976, 1032, 1073, 1184, 1247, 1376, 1392, 1464, 1591, 1769, 1776, 1952, 2064, 2146, 2257, 2494, 2623, 2784, 2928, 3182, 3219, 3538, 3552, 3721, 3741, 4128, 4292, 4514, 4773, 4988, 5246, 5307, 5856, 6364, 6438, 6771, 7076, 7442, 7482, 7869, 8584, 9028, 9546, 9976, 10492, 10614, 11163, 12728, 12876, 13542, 14152, 14884, 14964, 15738, 17168, 18056, 19092, 19952, 20984, 21228, 22326, 25456, 25752, 27084, 28304, 29768, 29928, 31476, 34336, 36112, 38184, 39904, 41968, 42456, 44652, 46139, 50912, 51504, 54168, 56608, 59536, 59856, 62952, 65453, 72224, 76067, 76368, 83936, 84912, 89304, 92278, 97051, 103008, 107909, 108336, 119072, 119712, 125904, 130906, 137677, 138417, 152134, 152736, 160003, 169824, 178608, 184556, 194102, 196359, 215818, 216672, 228201, 251808, 261812, 275354, 276834, 291153, 304268, 320006, 323727, 357216, 369112, 388204, 392718, 413031, 431636, 456402, 480009, 523624, 550708, 553668, 582306, 608536, 640012, 647454, 738224, 776408, 785436, 826062, 863272, 912804, 960018, 1047248, 1101416, 1107336, 1164612, 1217072, 1280024, 1294908, 1476448, 1552816, 1570872, 1652124, 1726544, 1825608, 1920036, 2094496, 2202832, 2214672, 2329224, 2434144, 2560048, 2589816, 2814479, 3105632, 3141744, 3304248, 3453088, 3651216, 3840072, 3992633, 4405664, 4429344, 4640087, 4658448, 5120096, 5179632, 5628958, 5920111, 6283488, 6608496, 7302432, 7680144, 7985266, 8443437, 9280174, 9316896, 10359264, 11257916, 11840222, 11977899, 13216992, 13920261, 15360288, 15970532, 16886874, 17760333, 18560348, 22515832, 23680444, 23955798, 27840522, 31941064, 33773748, 35520666, 37120696, 45031664, 47360888, 47911596, 55681044, 63882128, 67547496, 71041332, 74241392, 90063328, 94721776, 95823192, 111362088, 127764256, 135094992, 142082664, 148482784, 171683219, 189443552, 191646384, 222724176, 270189984, 284165328, 343366438, 383292768, 445448352, 515049657, 568330656, 686732876, 1030099314, 1373465752, 2060198628, 2746931504, 4120397256, 5493863008, 8240794512, 16481589024]

約数ペア:

[(1, 16481589024), (2, 8240794512), (3, 5493863008), (4, 4120397256), (6, 2746931504), (8, 2060198628), (12, 1373465752), (16, 1030099314), (24, 686732876), (29, 568330656), (32, 515049657), (37, 445448352), (43, 383292768), (48, 343366438), (58, 284165328), (61, 270189984), (74, 222724176), (86, 191646384), (87, 189443552), (96, 171683219), (111, 148482784), (116, 142082664), (122, 135094992), (129, 127764256), (148, 111362088), (172, 95823192), (174, 94721776), (183, 90063328), (222, 74241392), (232, 71041332), (244, 67547496), (258, 63882128), (296, 55681044), (344, 47911596), (348, 47360888), (366, 45031664), (444, 37120696), (464, 35520666), (488, 33773748), (516, 31941064), (592, 27840522), (688, 23955798), (696, 23680444), (732, 22515832), (888, 18560348), (928, 17760333), (976, 16886874), (1032, 15970532), (1073, 15360288), (1184, 13920261), (1247, 13216992), (1376, 11977899), (1392, 11840222), (1464, 11257916), (1591, 10359264), (1769, 9316896), (1776, 9280174), (1952, 8443437), (2064, 7985266), (2146, 7680144), (2257, 7302432), (2494, 6608496), (2623, 6283488), (2784, 5920111), (2928, 5628958), (3182, 5179632), (3219, 5120096), (3538, 4658448), (3552, 4640087), (3721, 4429344), (3741, 4405664), (4128, 3992633), (4292, 3840072), (4514, 3651216), (4773, 3453088), (4988, 3304248), (5246, 3141744), (5307, 3105632), (5856, 2814479), (6364, 2589816), (6438, 2560048), (6771, 2434144), (7076, 2329224), (7442, 2214672), (7482, 2202832), (7869, 2094496), (8584, 1920036), (9028, 1825608), (9546, 1726544), (9976, 1652124), (10492, 1570872), (10614, 1552816), (11163, 1476448), (12728, 1294908), (12876, 1280024), (13542, 1217072), (14152, 1164612), (14884, 1107336), (14964, 1101416), (15738, 1047248), (17168, 960018), (18056, 912804), (19092, 863272), (19952, 826062), (20984, 785436), (21228, 776408), (22326, 738224), (25456, 647454), (25752, 640012), (27084, 608536), (28304, 582306), (29768, 553668), (29928, 550708), (31476, 523624), (34336, 480009), (36112, 456402), (38184, 431636), (39904, 413031), (41968, 392718), (42456, 388204), (44652, 369112), (46139, 357216), (50912, 323727), (51504, 320006), (54168, 304268), (56608, 291153), (59536, 276834), (59856, 275354), (62952, 261812), (65453, 251808), (72224, 228201), (76067, 216672), (76368, 215818), (83936, 196359), (84912, 194102), (89304, 184556), (92278, 178608), (97051, 169824), (103008, 160003), (107909, 152736), (108336, 152134), (119072, 138417), (119712, 137677), (125904, 130906)]