15697931612

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{151}}^1\times {\mathrm{347}}^1\times {\mathrm{619}}^1$

素因数の和:1143

約数の個数: 72

約数和(自身を含む): 30532629120

約数和(自身を除く): 14834697508

約数列:

[1, 2, 4, 11, 22, 44, 121, 151, 242, 302, 347, 484, 604, 619, 694, 1238, 1388, 1661, 2476, 3322, 3817, 6644, 6809, 7634, 13618, 15268, 18271, 27236, 36542, 41987, 52397, 73084, 74899, 83974, 93469, 104794, 149798, 167948, 186938, 209588, 214793, 299596, 373876, 429586, 576367, 859172, 1028159, 1152734, 2056318, 2305468, 2362723, 4112636, 4725446, 6340037, 9450892, 11309749, 12680074, 22619498, 25360148, 25989953, 32433743, 45238996, 51979906, 64867486, 103959812, 129734972, 356771173, 713542346, 1427084692, 3924482903, 7848965806, 15697931612]

約数ペア:

[(1, 15697931612), (2, 7848965806), (4, 3924482903), (11, 1427084692), (22, 713542346), (44, 356771173), (121, 129734972), (151, 103959812), (242, 64867486), (302, 51979906), (347, 45238996), (484, 32433743), (604, 25989953), (619, 25360148), (694, 22619498), (1238, 12680074), (1388, 11309749), (1661, 9450892), (2476, 6340037), (3322, 4725446), (3817, 4112636), (6644, 2362723), (6809, 2305468), (7634, 2056318), (13618, 1152734), (15268, 1028159), (18271, 859172), (27236, 576367), (36542, 429586), (41987, 373876), (52397, 299596), (73084, 214793), (74899, 209588), (83974, 186938), (93469, 167948), (104794, 149798)]