641077632

素因数分解:

$2^7\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{751}}^1$

素因数の和:806

約数の個数: 256

約数和(自身を含む): 2147712000

約数和(自身を除く): 1506634368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 27, 32, 36, 38, 39, 48, 52, 54, 57, 64, 72, 76, 78, 96, 104, 108, 114, 117, 128, 144, 152, 156, 171, 192, 208, 216, 228, 234, 247, 288, 304, 312, 342, 351, 384, 416, 432, 456, 468, 494, 513, 576, 608, 624, 684, 702, 741, 751, 832, 864, 912, 936, 988, 1026, 1152, 1216, 1248, 1368, 1404, 1482, 1502, 1664, 1728, 1824, 1872, 1976, 2052, 2223, 2253, 2432, 2496, 2736, 2808, 2964, 3004, 3456, 3648, 3744, 3952, 4104, 4446, 4506, 4992, 5472, 5616, 5928, 6008, 6669, 6759, 7296, 7488, 7904, 8208, 8892, 9012, 9763, 10944, 11232, 11856, 12016, 13338, 13518, 14269, 14976, 15808, 16416, 17784, 18024, 19526, 20277, 21888, 22464, 23712, 24032, 26676, 27036, 28538, 29289, 31616, 32832, 35568, 36048, 39052, 40554, 42807, 44928, 47424, 48064, 53352, 54072, 57076, 58578, 65664, 71136, 72096, 78104, 81108, 85614, 87867, 94848, 96128, 106704, 108144, 114152, 117156, 128421, 142272, 144192, 156208, 162216, 171228, 175734, 185497, 213408, 216288, 228304, 234312, 256842, 263601, 284544, 288384, 312416, 324432, 342456, 351468, 370994, 385263, 426816, 432576, 456608, 468624, 513684, 527202, 556491, 624832, 648864, 684912, 702936, 741988, 770526, 853632, 865152, 913216, 937248, 1027368, 1054404, 1112982, 1249664, 1297728, 1369824, 1405872, 1483976, 1541052, 1669473, 1826432, 1874496, 2054736, 2108808, 2225964, 2595456, 2739648, 2811744, 2967952, 3082104, 3338946, 3748992, 4109472, 4217616, 4451928, 5008419, 5479296, 5623488, 5935904, 6164208, 6677892, 8218944, 8435232, 8903856, 10016838, 11246976, 11871808, 12328416, 13355784, 16437888, 16870464, 17807712, 20033676, 23743616, 24656832, 26711568, 33740928, 35615424, 40067352, 49313664, 53423136, 71230848, 80134704, 106846272, 160269408, 213692544, 320538816, 641077632]

約数ペア:

[(1, 641077632), (2, 320538816), (3, 213692544), (4, 160269408), (6, 106846272), (8, 80134704), (9, 71230848), (12, 53423136), (13, 49313664), (16, 40067352), (18, 35615424), (19, 33740928), (24, 26711568), (26, 24656832), (27, 23743616), (32, 20033676), (36, 17807712), (38, 16870464), (39, 16437888), (48, 13355784), (52, 12328416), (54, 11871808), (57, 11246976), (64, 10016838), (72, 8903856), (76, 8435232), (78, 8218944), (96, 6677892), (104, 6164208), (108, 5935904), (114, 5623488), (117, 5479296), (128, 5008419), (144, 4451928), (152, 4217616), (156, 4109472), (171, 3748992), (192, 3338946), (208, 3082104), (216, 2967952), (228, 2811744), (234, 2739648), (247, 2595456), (288, 2225964), (304, 2108808), (312, 2054736), (342, 1874496), (351, 1826432), (384, 1669473), (416, 1541052), (432, 1483976), (456, 1405872), (468, 1369824), (494, 1297728), (513, 1249664), (576, 1112982), (608, 1054404), (624, 1027368), (684, 937248), (702, 913216), (741, 865152), (751, 853632), (832, 770526), (864, 741988), (912, 702936), (936, 684912), (988, 648864), (1026, 624832), (1152, 556491), (1216, 527202), (1248, 513684), (1368, 468624), (1404, 456608), (1482, 432576), (1502, 426816), (1664, 385263), (1728, 370994), (1824, 351468), (1872, 342456), (1976, 324432), (2052, 312416), (2223, 288384), (2253, 284544), (2432, 263601), (2496, 256842), (2736, 234312), (2808, 228304), (2964, 216288), (3004, 213408), (3456, 185497), (3648, 175734), (3744, 171228), (3952, 162216), (4104, 156208), (4446, 144192), (4506, 142272), (4992, 128421), (5472, 117156), (5616, 114152), (5928, 108144), (6008, 106704), (6669, 96128), (6759, 94848), (7296, 87867), (7488, 85614), (7904, 81108), (8208, 78104), (8892, 72096), (9012, 71136), (9763, 65664), (10944, 58578), (11232, 57076), (11856, 54072), (12016, 53352), (13338, 48064), (13518, 47424), (14269, 44928), (14976, 42807), (15808, 40554), (16416, 39052), (17784, 36048), (18024, 35568), (19526, 32832), (20277, 31616), (21888, 29289), (22464, 28538), (23712, 27036), (24032, 26676)]