1222498872

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{283}}^1\times {\mathrm{2857}}^1$

素因数の和:3162

約数の個数: 128

約数和(自身を含む): 3896025600

約数和(自身を除く): 2673526728

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 283, 378, 504, 566, 756, 849, 1132, 1512, 1698, 1981, 2264, 2547, 2857, 3396, 3962, 5094, 5714, 5943, 6792, 7641, 7924, 8571, 10188, 11428, 11886, 15282, 15848, 17142, 17829, 19999, 20376, 22856, 23772, 25713, 30564, 34284, 35658, 39998, 47544, 51426, 53487, 59997, 61128, 68568, 71316, 77139, 79996, 102852, 106974, 119994, 142632, 154278, 159992, 179991, 205704, 213948, 239988, 308556, 359982, 427896, 479976, 539973, 617112, 719964, 808531, 1079946, 1439928, 1617062, 2159892, 2425593, 3234124, 4319784, 4851186, 5659717, 6468248, 7276779, 9702372, 11319434, 14553558, 16979151, 19404744, 21830337, 22638868, 29107116, 33958302, 43660674, 45277736, 50937453, 58214232, 67916604, 87321348, 101874906, 135833208, 152812359, 174642696, 203749812, 305624718, 407499624, 611249436, 1222498872]

約数ペア:

[(1, 1222498872), (2, 611249436), (3, 407499624), (4, 305624718), (6, 203749812), (7, 174642696), (8, 152812359), (9, 135833208), (12, 101874906), (14, 87321348), (18, 67916604), (21, 58214232), (24, 50937453), (27, 45277736), (28, 43660674), (36, 33958302), (42, 29107116), (54, 22638868), (56, 21830337), (63, 19404744), (72, 16979151), (84, 14553558), (108, 11319434), (126, 9702372), (168, 7276779), (189, 6468248), (216, 5659717), (252, 4851186), (283, 4319784), (378, 3234124), (504, 2425593), (566, 2159892), (756, 1617062), (849, 1439928), (1132, 1079946), (1512, 808531), (1698, 719964), (1981, 617112), (2264, 539973), (2547, 479976), (2857, 427896), (3396, 359982), (3962, 308556), (5094, 239988), (5714, 213948), (5943, 205704), (6792, 179991), (7641, 159992), (7924, 154278), (8571, 142632), (10188, 119994), (11428, 106974), (11886, 102852), (15282, 79996), (15848, 77139), (17142, 71316), (17829, 68568), (19999, 61128), (20376, 59997), (22856, 53487), (23772, 51426), (25713, 47544), (30564, 39998), (34284, 35658)]