1308823208

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{111827}}^1$

素因数の和:111870

約数の個数: 64

約数和(自身を含む): 3220646400

約数和(自身を除く): 1911823192

約数列:

[1, 2, 4, 7, 8, 11, 14, 19, 22, 28, 38, 44, 56, 76, 77, 88, 133, 152, 154, 209, 266, 308, 418, 532, 616, 836, 1064, 1463, 1672, 2926, 5852, 11704, 111827, 223654, 447308, 782789, 894616, 1230097, 1565578, 2124713, 2460194, 3131156, 4249426, 4920388, 6262312, 8498852, 8610679, 9840776, 14872991, 16997704, 17221358, 23371843, 29745982, 34442716, 46743686, 59491964, 68885432, 93487372, 118983928, 163602901, 186974744, 327205802, 654411604, 1308823208]

約数ペア:

[(1, 1308823208), (2, 654411604), (4, 327205802), (7, 186974744), (8, 163602901), (11, 118983928), (14, 93487372), (19, 68885432), (22, 59491964), (28, 46743686), (38, 34442716), (44, 29745982), (56, 23371843), (76, 17221358), (77, 16997704), (88, 14872991), (133, 9840776), (152, 8610679), (154, 8498852), (209, 6262312), (266, 4920388), (308, 4249426), (418, 3131156), (532, 2460194), (616, 2124713), (836, 1565578), (1064, 1230097), (1463, 894616), (1672, 782789), (2926, 447308), (5852, 223654), (11704, 111827)]