623687484

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{727}}^1\times {\mathrm{1459}}^1$

素因数の和:2207

約数の個数: 72

約数和(自身を含む): 1696356480

約数和(自身を除く): 1072668996

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 727, 1454, 1459, 2181, 2908, 2918, 4362, 4377, 5089, 5836, 8724, 8754, 10178, 10213, 15267, 17508, 20356, 20426, 30534, 30639, 35623, 40852, 61068, 61278, 71246, 71491, 106869, 122556, 142492, 142982, 213738, 214473, 285964, 427476, 428946, 857892, 1060693, 2121386, 3182079, 4242772, 6364158, 7424851, 12728316, 14849702, 22274553, 29699404, 44549106, 51973957, 89098212, 103947914, 155921871, 207895828, 311843742, 623687484]

約数ペア:

[(1, 623687484), (2, 311843742), (3, 207895828), (4, 155921871), (6, 103947914), (7, 89098212), (12, 51973957), (14, 44549106), (21, 29699404), (28, 22274553), (42, 14849702), (49, 12728316), (84, 7424851), (98, 6364158), (147, 4242772), (196, 3182079), (294, 2121386), (588, 1060693), (727, 857892), (1454, 428946), (1459, 427476), (2181, 285964), (2908, 214473), (2918, 213738), (4362, 142982), (4377, 142492), (5089, 122556), (5836, 106869), (8724, 71491), (8754, 71246), (10178, 61278), (10213, 61068), (15267, 40852), (17508, 35623), (20356, 30639), (20426, 30534)]