305320512

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{367}}^1\times {\mathrm{619}}^1$

素因数の和:1008

約数の個数: 112

約数和(自身を含む): 927242240

約数和(自身を除く): 621921728

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 224, 336, 367, 448, 619, 672, 734, 1101, 1238, 1344, 1468, 1857, 2202, 2476, 2569, 2936, 3714, 4333, 4404, 4952, 5138, 5872, 7428, 7707, 8666, 8808, 9904, 10276, 11744, 12999, 14856, 15414, 17332, 17616, 19808, 20552, 23488, 25998, 29712, 30828, 34664, 35232, 39616, 41104, 51996, 59424, 61656, 69328, 70464, 82208, 103992, 118848, 123312, 138656, 164416, 207984, 227173, 246624, 277312, 415968, 454346, 493248, 681519, 831936, 908692, 1363038, 1590211, 1817384, 2726076, 3180422, 3634768, 4770633, 5452152, 6360844, 7269536, 9541266, 10904304, 12721688, 14539072, 19082532, 21808608, 25443376, 38165064, 43617216, 50886752, 76330128, 101773504, 152660256, 305320512]

約数ペア:

[(1, 305320512), (2, 152660256), (3, 101773504), (4, 76330128), (6, 50886752), (7, 43617216), (8, 38165064), (12, 25443376), (14, 21808608), (16, 19082532), (21, 14539072), (24, 12721688), (28, 10904304), (32, 9541266), (42, 7269536), (48, 6360844), (56, 5452152), (64, 4770633), (84, 3634768), (96, 3180422), (112, 2726076), (168, 1817384), (192, 1590211), (224, 1363038), (336, 908692), (367, 831936), (448, 681519), (619, 493248), (672, 454346), (734, 415968), (1101, 277312), (1238, 246624), (1344, 227173), (1468, 207984), (1857, 164416), (2202, 138656), (2476, 123312), (2569, 118848), (2936, 103992), (3714, 82208), (4333, 70464), (4404, 69328), (4952, 61656), (5138, 59424), (5872, 51996), (7428, 41104), (7707, 39616), (8666, 35232), (8808, 34664), (9904, 30828), (10276, 29712), (11744, 25998), (12999, 23488), (14856, 20552), (15414, 19808), (17332, 17616)]