4405189964

素因数分解:

$2^2\times 7^2\times {\mathrm{73}}^1\times {\mathrm{499}}^1\times {\mathrm{617}}^1$

素因数の和:1207

約数の個数: 72

約数和(自身を含む): 9123534000

約数和(自身を除く): 4718344036

約数列:

[1, 2, 4, 7, 14, 28, 49, 73, 98, 146, 196, 292, 499, 511, 617, 998, 1022, 1234, 1996, 2044, 2468, 3493, 3577, 4319, 6986, 7154, 8638, 13972, 14308, 17276, 24451, 30233, 36427, 45041, 48902, 60466, 72854, 90082, 97804, 120932, 145708, 180164, 254989, 307883, 315287, 509978, 615766, 630574, 1019956, 1231532, 1261148, 1784923, 2155181, 2207009, 3569846, 4310362, 4414018, 7139692, 8620724, 8828036, 15086267, 22475459, 30172534, 44950918, 60345068, 89901836, 157328213, 314656426, 629312852, 1101297491, 2202594982, 4405189964]

約数ペア:

[(1, 4405189964), (2, 2202594982), (4, 1101297491), (7, 629312852), (14, 314656426), (28, 157328213), (49, 89901836), (73, 60345068), (98, 44950918), (146, 30172534), (196, 22475459), (292, 15086267), (499, 8828036), (511, 8620724), (617, 7139692), (998, 4414018), (1022, 4310362), (1234, 3569846), (1996, 2207009), (2044, 2155181), (2468, 1784923), (3493, 1261148), (3577, 1231532), (4319, 1019956), (6986, 630574), (7154, 615766), (8638, 509978), (13972, 315287), (14308, 307883), (17276, 254989), (24451, 180164), (30233, 145708), (36427, 120932), (45041, 97804), (48902, 90082), (60466, 72854)]