1223862172

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{167}}^1\times {\mathrm{293}}^1$

素因数の和:527

約数の個数: 72

約数和(自身を含む): 2404303776

約数和(自身を除く): 1180441604

約数列:

[1, 2, 4, 13, 26, 37, 52, 74, 148, 167, 169, 293, 334, 338, 481, 586, 668, 676, 962, 1172, 1924, 2171, 3809, 4342, 6179, 6253, 7618, 8684, 10841, 12358, 12506, 15236, 21682, 24716, 25012, 28223, 43364, 48931, 49517, 56446, 80327, 97862, 99034, 112892, 140933, 160654, 195724, 198068, 281866, 321308, 563732, 636103, 1044251, 1272206, 1810447, 1832129, 2088502, 2544412, 3620894, 3664258, 4177004, 7241788, 7328516, 8269339, 16538678, 23535811, 33077356, 47071622, 94143244, 305965543, 611931086, 1223862172]

約数ペア:

[(1, 1223862172), (2, 611931086), (4, 305965543), (13, 94143244), (26, 47071622), (37, 33077356), (52, 23535811), (74, 16538678), (148, 8269339), (167, 7328516), (169, 7241788), (293, 4177004), (334, 3664258), (338, 3620894), (481, 2544412), (586, 2088502), (668, 1832129), (676, 1810447), (962, 1272206), (1172, 1044251), (1924, 636103), (2171, 563732), (3809, 321308), (4342, 281866), (6179, 198068), (6253, 195724), (7618, 160654), (8684, 140933), (10841, 112892), (12358, 99034), (12506, 97862), (15236, 80327), (21682, 56446), (24716, 49517), (25012, 48931), (28223, 43364)]