221066076

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{419}}^1\times {\mathrm{571}}^1$

素因数の和:1015

約数の個数: 96

約数和(自身を含む): 645765120

約数和(自身を除く): 424699044

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 132, 154, 231, 308, 419, 462, 571, 838, 924, 1142, 1257, 1676, 1713, 2284, 2514, 2933, 3426, 3997, 4609, 5028, 5866, 6281, 6852, 7994, 8799, 9218, 11732, 11991, 12562, 13827, 15988, 17598, 18436, 18843, 23982, 25124, 27654, 32263, 35196, 37686, 43967, 47964, 55308, 64526, 75372, 87934, 96789, 129052, 131901, 175868, 193578, 239249, 263802, 387156, 478498, 527604, 717747, 956996, 1435494, 1674743, 2631739, 2870988, 3349486, 5024229, 5263478, 6698972, 7895217, 10048458, 10526956, 15790434, 18422173, 20096916, 31580868, 36844346, 55266519, 73688692, 110533038, 221066076]

約数ペア:

[(1, 221066076), (2, 110533038), (3, 73688692), (4, 55266519), (6, 36844346), (7, 31580868), (11, 20096916), (12, 18422173), (14, 15790434), (21, 10526956), (22, 10048458), (28, 7895217), (33, 6698972), (42, 5263478), (44, 5024229), (66, 3349486), (77, 2870988), (84, 2631739), (132, 1674743), (154, 1435494), (231, 956996), (308, 717747), (419, 527604), (462, 478498), (571, 387156), (838, 263802), (924, 239249), (1142, 193578), (1257, 175868), (1676, 131901), (1713, 129052), (2284, 96789), (2514, 87934), (2933, 75372), (3426, 64526), (3997, 55308), (4609, 47964), (5028, 43967), (5866, 37686), (6281, 35196), (6852, 32263), (7994, 27654), (8799, 25124), (9218, 23982), (11732, 18843), (11991, 18436), (12562, 17598), (13827, 15988)]