632749936

素因数分解:

$2^4\times 7^5\times {\mathrm{13}}^1\times {\mathrm{181}}^1$

素因数の和:237

約数の個数: 120

約数和(自身を含む): 1548796704

約数和(自身を除く): 916046768

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 49, 52, 56, 91, 98, 104, 112, 181, 182, 196, 208, 343, 362, 364, 392, 637, 686, 724, 728, 784, 1267, 1274, 1372, 1448, 1456, 2353, 2401, 2534, 2548, 2744, 2896, 4459, 4706, 4802, 5068, 5096, 5488, 8869, 8918, 9412, 9604, 10136, 10192, 16471, 16807, 17738, 17836, 18824, 19208, 20272, 31213, 32942, 33614, 35476, 35672, 37648, 38416, 62083, 62426, 65884, 67228, 70952, 71344, 115297, 124166, 124852, 131768, 134456, 141904, 218491, 230594, 248332, 249704, 263536, 268912, 434581, 436982, 461188, 496664, 499408, 807079, 869162, 873964, 922376, 993328, 1614158, 1738324, 1747928, 1844752, 3042067, 3228316, 3476648, 3495856, 5649553, 6084134, 6456632, 6953296, 11299106, 12168268, 12913264, 22598212, 24336536, 39546871, 45196424, 48673072, 79093742, 90392848, 158187484, 316374968, 632749936]

約数ペア:

[(1, 632749936), (2, 316374968), (4, 158187484), (7, 90392848), (8, 79093742), (13, 48673072), (14, 45196424), (16, 39546871), (26, 24336536), (28, 22598212), (49, 12913264), (52, 12168268), (56, 11299106), (91, 6953296), (98, 6456632), (104, 6084134), (112, 5649553), (181, 3495856), (182, 3476648), (196, 3228316), (208, 3042067), (343, 1844752), (362, 1747928), (364, 1738324), (392, 1614158), (637, 993328), (686, 922376), (724, 873964), (728, 869162), (784, 807079), (1267, 499408), (1274, 496664), (1372, 461188), (1448, 436982), (1456, 434581), (2353, 268912), (2401, 263536), (2534, 249704), (2548, 248332), (2744, 230594), (2896, 218491), (4459, 141904), (4706, 134456), (4802, 131768), (5068, 124852), (5096, 124166), (5488, 115297), (8869, 71344), (8918, 70952), (9412, 67228), (9604, 65884), (10136, 62426), (10192, 62083), (16471, 38416), (16807, 37648), (17738, 35672), (17836, 35476), (18824, 33614), (19208, 32942), (20272, 31213)]