170319708

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{439}}^1\times {\mathrm{829}}^1$

素因数の和:1291

約数の個数: 72

約数和(自身を含む): 465264800

約数和(自身を除く): 294945092

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 439, 468, 829, 878, 1317, 1658, 1756, 2487, 2634, 3316, 3951, 4974, 5268, 5707, 7461, 7902, 9948, 10777, 11414, 14922, 15804, 17121, 21554, 22828, 29844, 32331, 34242, 43108, 51363, 64662, 68484, 96993, 102726, 129324, 193986, 205452, 363931, 387972, 727862, 1091793, 1455724, 2183586, 3275379, 4367172, 4731103, 6550758, 9462206, 13101516, 14193309, 18924412, 28386618, 42579927, 56773236, 85159854, 170319708]

約数ペア:

[(1, 170319708), (2, 85159854), (3, 56773236), (4, 42579927), (6, 28386618), (9, 18924412), (12, 14193309), (13, 13101516), (18, 9462206), (26, 6550758), (36, 4731103), (39, 4367172), (52, 3275379), (78, 2183586), (117, 1455724), (156, 1091793), (234, 727862), (439, 387972), (468, 363931), (829, 205452), (878, 193986), (1317, 129324), (1658, 102726), (1756, 96993), (2487, 68484), (2634, 64662), (3316, 51363), (3951, 43108), (4974, 34242), (5268, 32331), (5707, 29844), (7461, 22828), (7902, 21554), (9948, 17121), (10777, 15804), (11414, 14922)]