1720888908516

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{1426471}}^1$

素因数の和:1426582

約数の個数: 144

約数和(自身を含む): 4785277206528

約数和(自身を除く): 3064388298012

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 31, 36, 46, 47, 62, 69, 92, 93, 94, 124, 138, 141, 186, 188, 207, 276, 279, 282, 372, 414, 423, 558, 564, 713, 828, 846, 1081, 1116, 1426, 1457, 1692, 2139, 2162, 2852, 2914, 3243, 4278, 4324, 4371, 5828, 6417, 6486, 8556, 8742, 9729, 12834, 12972, 13113, 17484, 19458, 25668, 26226, 33511, 38916, 52452, 67022, 100533, 134044, 201066, 301599, 402132, 603198, 1206396, 1426471, 2852942, 4279413, 5705884, 8558826, 12838239, 17117652, 25676478, 32808833, 44220601, 51352956, 65617666, 67044137, 88441202, 98426499, 131235332, 132661803, 134088274, 176882404, 196852998, 201132411, 265323606, 268176548, 295279497, 393705996, 397985409, 402264822, 530647212, 590558994, 603397233, 795970818, 804529644, 1017073823, 1181117988, 1206794466, 1542015151, 1591941636, 2034147646, 2078368247, 2413588932, 3051221469, 3084030302, 4068295292, 4156736494, 4626045453, 6102442938, 6168060604, 6235104741, 8313472988, 9153664407, 9252090906, 12204885876, 12470209482, 13878136359, 18307328814, 18504181812, 18705314223, 24940418964, 27756272718, 36614657628, 37410628446, 47802469681, 55512545436, 74821256892, 95604939362, 143407409043, 191209878724, 286814818086, 430222227129, 573629636172, 860444454258, 1720888908516]

約数ペア:

[(1, 1720888908516), (2, 860444454258), (3, 573629636172), (4, 430222227129), (6, 286814818086), (9, 191209878724), (12, 143407409043), (18, 95604939362), (23, 74821256892), (31, 55512545436), (36, 47802469681), (46, 37410628446), (47, 36614657628), (62, 27756272718), (69, 24940418964), (92, 18705314223), (93, 18504181812), (94, 18307328814), (124, 13878136359), (138, 12470209482), (141, 12204885876), (186, 9252090906), (188, 9153664407), (207, 8313472988), (276, 6235104741), (279, 6168060604), (282, 6102442938), (372, 4626045453), (414, 4156736494), (423, 4068295292), (558, 3084030302), (564, 3051221469), (713, 2413588932), (828, 2078368247), (846, 2034147646), (1081, 1591941636), (1116, 1542015151), (1426, 1206794466), (1457, 1181117988), (1692, 1017073823), (2139, 804529644), (2162, 795970818), (2852, 603397233), (2914, 590558994), (3243, 530647212), (4278, 402264822), (4324, 397985409), (4371, 393705996), (5828, 295279497), (6417, 268176548), (6486, 265323606), (8556, 201132411), (8742, 196852998), (9729, 176882404), (12834, 134088274), (12972, 132661803), (13113, 131235332), (17484, 98426499), (19458, 88441202), (25668, 67044137), (26226, 65617666), (33511, 51352956), (38916, 44220601), (52452, 32808833), (67022, 25676478), (100533, 17117652), (134044, 12838239), (201066, 8558826), (301599, 5705884), (402132, 4279413), (603198, 2852942), (1206396, 1426471)]