221166504

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{997}}^1$

素因数の和:1104

約数の個数: 128

約数和(自身を含む): 670656000

約数和(自身を除く): 449489496

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 79, 104, 108, 117, 156, 158, 216, 234, 237, 312, 316, 351, 468, 474, 632, 702, 711, 936, 948, 997, 1027, 1404, 1422, 1896, 1994, 2054, 2133, 2808, 2844, 2991, 3081, 3988, 4108, 4266, 5688, 5982, 6162, 7976, 8216, 8532, 8973, 9243, 11964, 12324, 12961, 17064, 17946, 18486, 23928, 24648, 25922, 26919, 27729, 35892, 36972, 38883, 51844, 53838, 55458, 71784, 73944, 77766, 78763, 103688, 107676, 110916, 116649, 155532, 157526, 215352, 221832, 233298, 236289, 311064, 315052, 349947, 466596, 472578, 630104, 699894, 708867, 933192, 945156, 1023919, 1399788, 1417734, 1890312, 2047838, 2126601, 2799576, 2835468, 3071757, 4095676, 4253202, 5670936, 6143514, 8191352, 8506404, 9215271, 12287028, 17012808, 18430542, 24574056, 27645813, 36861084, 55291626, 73722168, 110583252, 221166504]

約数ペア:

[(1, 221166504), (2, 110583252), (3, 73722168), (4, 55291626), (6, 36861084), (8, 27645813), (9, 24574056), (12, 18430542), (13, 17012808), (18, 12287028), (24, 9215271), (26, 8506404), (27, 8191352), (36, 6143514), (39, 5670936), (52, 4253202), (54, 4095676), (72, 3071757), (78, 2835468), (79, 2799576), (104, 2126601), (108, 2047838), (117, 1890312), (156, 1417734), (158, 1399788), (216, 1023919), (234, 945156), (237, 933192), (312, 708867), (316, 699894), (351, 630104), (468, 472578), (474, 466596), (632, 349947), (702, 315052), (711, 311064), (936, 236289), (948, 233298), (997, 221832), (1027, 215352), (1404, 157526), (1422, 155532), (1896, 116649), (1994, 110916), (2054, 107676), (2133, 103688), (2808, 78763), (2844, 77766), (2991, 73944), (3081, 71784), (3988, 55458), (4108, 53838), (4266, 51844), (5688, 38883), (5982, 36972), (6162, 35892), (7976, 27729), (8216, 26919), (8532, 25922), (8973, 24648), (9243, 23928), (11964, 18486), (12324, 17946), (12961, 17064)]