214908642

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{547}}^1$

素因数の和:664

約数の個数: 96

約数和(自身を含む): 531393408

約数和(自身を除く): 316484766

約数列:

[1, 2, 3, 6, 9, 13, 18, 23, 26, 39, 46, 69, 73, 78, 117, 138, 146, 207, 219, 234, 299, 414, 438, 547, 598, 657, 897, 949, 1094, 1314, 1641, 1679, 1794, 1898, 2691, 2847, 3282, 3358, 4923, 5037, 5382, 5694, 7111, 8541, 9846, 10074, 12581, 14222, 15111, 17082, 21333, 21827, 25162, 30222, 37743, 39931, 42666, 43654, 63999, 65481, 75486, 79862, 113229, 119793, 127998, 130962, 163553, 196443, 226458, 239586, 327106, 359379, 392886, 490659, 519103, 718758, 918413, 981318, 1038206, 1471977, 1557309, 1836826, 2755239, 2943954, 3114618, 4671927, 5510478, 8265717, 9343854, 11939369, 16531434, 23878738, 35818107, 71636214, 107454321, 214908642]

約数ペア:

[(1, 214908642), (2, 107454321), (3, 71636214), (6, 35818107), (9, 23878738), (13, 16531434), (18, 11939369), (23, 9343854), (26, 8265717), (39, 5510478), (46, 4671927), (69, 3114618), (73, 2943954), (78, 2755239), (117, 1836826), (138, 1557309), (146, 1471977), (207, 1038206), (219, 981318), (234, 918413), (299, 718758), (414, 519103), (438, 490659), (547, 392886), (598, 359379), (657, 327106), (897, 239586), (949, 226458), (1094, 196443), (1314, 163553), (1641, 130962), (1679, 127998), (1794, 119793), (1898, 113229), (2691, 79862), (2847, 75486), (3282, 65481), (3358, 63999), (4923, 43654), (5037, 42666), (5382, 39931), (5694, 37743), (7111, 30222), (8541, 25162), (9846, 21827), (10074, 21333), (12581, 17082), (14222, 15111)]