42421392

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:118

約数の個数: 240

約数和(自身を含む): 142990848

約数和(自身を除く): 100569456

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 17, 18, 24, 26, 31, 34, 36, 39, 43, 48, 51, 52, 62, 68, 72, 78, 86, 93, 102, 104, 117, 124, 129, 136, 144, 153, 156, 172, 186, 204, 208, 221, 234, 248, 258, 272, 279, 306, 312, 344, 372, 387, 403, 408, 442, 468, 496, 516, 527, 558, 559, 612, 624, 663, 688, 731, 744, 774, 806, 816, 884, 936, 1032, 1054, 1116, 1118, 1209, 1224, 1326, 1333, 1462, 1488, 1548, 1581, 1612, 1677, 1768, 1872, 1989, 2064, 2108, 2193, 2232, 2236, 2418, 2448, 2652, 2666, 2924, 3096, 3162, 3224, 3354, 3536, 3627, 3978, 3999, 4216, 4386, 4464, 4472, 4743, 4836, 5031, 5304, 5332, 5848, 6192, 6324, 6448, 6579, 6708, 6851, 7254, 7956, 7998, 8432, 8772, 8944, 9486, 9503, 9672, 10062, 10608, 10664, 11696, 11997, 12648, 13158, 13416, 13702, 14508, 15912, 15996, 17329, 17544, 18972, 19006, 19344, 20124, 20553, 21328, 22661, 23994, 25296, 26316, 26832, 27404, 28509, 29016, 31824, 31992, 34658, 35088, 37944, 38012, 40248, 41106, 45322, 47988, 51987, 52632, 54808, 57018, 58032, 61659, 63984, 67983, 69316, 75888, 76024, 80496, 82212, 85527, 90644, 95976, 103974, 105264, 109616, 114036, 123318, 135966, 138632, 152048, 155961, 164424, 171054, 181288, 191952, 203949, 207948, 228072, 246636, 271932, 277264, 294593, 311922, 328848, 342108, 362576, 407898, 415896, 456144, 493272, 543864, 589186, 623844, 684216, 815796, 831792, 883779, 986544, 1087728, 1178372, 1247688, 1368432, 1631592, 1767558, 2356744, 2495376, 2651337, 3263184, 3535116, 4713488, 5302674, 7070232, 10605348, 14140464, 21210696, 42421392]

約数ペア:

[(1, 42421392), (2, 21210696), (3, 14140464), (4, 10605348), (6, 7070232), (8, 5302674), (9, 4713488), (12, 3535116), (13, 3263184), (16, 2651337), (17, 2495376), (18, 2356744), (24, 1767558), (26, 1631592), (31, 1368432), (34, 1247688), (36, 1178372), (39, 1087728), (43, 986544), (48, 883779), (51, 831792), (52, 815796), (62, 684216), (68, 623844), (72, 589186), (78, 543864), (86, 493272), (93, 456144), (102, 415896), (104, 407898), (117, 362576), (124, 342108), (129, 328848), (136, 311922), (144, 294593), (153, 277264), (156, 271932), (172, 246636), (186, 228072), (204, 207948), (208, 203949), (221, 191952), (234, 181288), (248, 171054), (258, 164424), (272, 155961), (279, 152048), (306, 138632), (312, 135966), (344, 123318), (372, 114036), (387, 109616), (403, 105264), (408, 103974), (442, 95976), (468, 90644), (496, 85527), (516, 82212), (527, 80496), (558, 76024), (559, 75888), (612, 69316), (624, 67983), (663, 63984), (688, 61659), (731, 58032), (744, 57018), (774, 54808), (806, 52632), (816, 51987), (884, 47988), (936, 45322), (1032, 41106), (1054, 40248), (1116, 38012), (1118, 37944), (1209, 35088), (1224, 34658), (1326, 31992), (1333, 31824), (1462, 29016), (1488, 28509), (1548, 27404), (1581, 26832), (1612, 26316), (1677, 25296), (1768, 23994), (1872, 22661), (1989, 21328), (2064, 20553), (2108, 20124), (2193, 19344), (2232, 19006), (2236, 18972), (2418, 17544), (2448, 17329), (2652, 15996), (2666, 15912), (2924, 14508), (3096, 13702), (3162, 13416), (3224, 13158), (3354, 12648), (3536, 11997), (3627, 11696), (3978, 10664), (3999, 10608), (4216, 10062), (4386, 9672), (4464, 9503), (4472, 9486), (4743, 8944), (4836, 8772), (5031, 8432), (5304, 7998), (5332, 7956), (5848, 7254), (6192, 6851), (6324, 6708), (6448, 6579)]